1. Estoy
   Soy
2. Quiero
   Tengo

The correct answer is "Tengo frio." In English, this translates literally to, "I have cold." If you want to say you're hot, you'd say, "Tengo calor." To say, "I am sick," however, would be "Estoy enferma," which translates the same in both languages.

1. Estoy
   Soy
2. Eres
   Tengo

Although both "soy" and "estoy" mean "I am" in Spanish, they cover two different meanings of our English verb "to be." "Soy" refers to more permanent states of being, such as one's physical attributes and fundamental character traits. "Estoy" refers to more temporary states of being, such as emotions, physical conditions and activities one is currently in the process of doing.

1. Cansado
   Cansada
2. Cansade
   Cansadia

Most adjectives that end in "a" are feminine, and most that end in "o" are masculine. If you're a man, you'd say, "Estoy cansado" instead. There are, of course, exceptions to both of these rules as well as adjectives that end in neither letter.

1. El avións
   Los aviones
2. Las aviónes
   Els aviónes

"Airplane" is a masculine word in Spanish. The singular masculine definite article (el) becomes plural (los). Since avión ends in a consonant, -es is added instead of just -s. Last, the accent is dropped. The stress in Spanish words falls naturally on the second-to-last syllable, so it's no longer needed.

1. Actrize
   Actrizes
2. Actrices
   Actrizen

When a word ends in "z," it's made plural by changing the "z" to a "c" and adding "es." As you can see, the Spanish verb "to be" (ser) also changes from third-person singular (es) to third-person plural (son).

1. La
   El
2. Lo
   Al

"Universidad," like most Spanish words that end in -dad, is feminine, meaning that the definite article used is "la." If it were masculine, the correct choice would be "el," although that would be compounded with the "a" to form one word: "al."

1. Escribe
   Escribes
2. Escribis
   Escriba

All Spanish verbs end in -ar, -er or -ir. To form an informal command (like one you might use to jokingly chide a friend to finish their essay), drop the last two letters and add "a" for -ar verbs and "e" for -er and -ir verbs. So, "escribir > escrib > escribe." Formal commands have different structures.

1. Estan
   Son
2. Hay
   Somos

The word "hay" means "there is" or "there are." It comes from the verb "haber," which is sometimes translated as "to have," but is generally used as an auxiliary or "helping" verb. "Hay" can also be used to form questions like, "Is there ..." or "Are there ..."

1. El
   Una
2. Un
   La

Un/una are the masculine and feminine ways to say "a," respectively. Because médico is masculine, we use "un" here. El/la mean "the" and would be used in reference to a specific doctor.

1. Yo
   Me
2. Mi
   Le

The verb "gustar" (to please) is used to express likes and dislikes. To say that something pleases you (i.e., that you like something), you need to use the indirect object pronoun "me" along with gustar. The sentence "Me gustan las manzanas" translates directly to "The apples please me."

1. Sabes
   Entiendes
2. Te gusta
   Conoces

"Conoces" is the second-person singular form of "to know." In question form, it means "Do you know ...?", as is, are you familiar with someone/something. "Sabes ...?" also means "Do you know ...?", but it refers to factual information (i.e., "Do you know where the bakery is?")

1. Nado
   Nadas
2. Nada
   Nadamos

"Nadamos" is the correct answer. "Nado" (I swim), "nadas" (you swim) and "nada" (he/she/it swims) are also correct conjugations but for different speakers. "Nadáis" means "you all swim" and "nadan" means "they swim."

1. Para
   Por
2. Pero
   Perro

"Para" and "por" both mean "for," but they each have different usages. "Para" is used to indicate a recipient, as in this case. In terms of the other responses, "pero" means "but" and "perro" means "dog."

1. Hablo
   Hablaste
2. Hablas
   Habla

"Habla" is the verb "hablar" (to speak) conjugated for he, she, it or the formal usage of "you". Hablo translates to "I speak," hablaste translates to "you spoke" and hablas translates to "you speak."

1. Nos
   Ne
2. Nada
   No

"Me gustan las zanahorias" translates directly to "Carrots please me," which is the standard way to express liking something in Spanish. To make the sentence negative ("Carrots don't please me"), simply add the word "no" to the beginning.

1. Pasé
   Paso
2. Pasaste
   Pasaba

Although "pasé" also means "I spent" or "I passed," the correct answer is "pasaba." These represent two different forms of the past tense. The first pertains to discrete events that happened at specific times. The second pertains to ongoing actions or events in the past.

1. Es
   Está
2. Eres
   Soy

"Está" is the third-person singular of the verb estar, one of the Spanish verbs for "to be." Although "es" is also a third-person singular of a verb "to be" (in this case, the verb "ser"), "estar" is the correct choice when talking about something's location.

1. Como
   Quien
2. Cuando
   Porque

"Porque" is the Spanish word for "why." ("Estas" can mean either "You are" or "Are you ...?" and "aqui" means "here.") The other responses are also question words. "Como" means "how," "quien" means "who" and "cuando" means "when."

1. Mejor / que
   Mejor / de
2. Mejores / que
   Mejores / de

The word "mejor" means "better" in Spanish. Because "los gatos," the subject of the sentence, is plural, an -es is added to mejor to make it plural as well. "Que" is a conjunction used in comparisons that in this case means "than."

1. Menos / que
   Mas / que
2. Mejor / de
   Peor / de

"Menos" is a comparison of inequality meaning "less" or "fewer." It's combined with "que" (than) to form sentences. "Mas" is its opposite, meaning "more." "Mejor" and "peor" mean "better" and "worse." They're typically combined with "que" as well, not "de."

1. Mejor / alta
   Mejor / alto
2. Más / alto
   Más / alta

According to Spanish grammar, the way we say this sentence verbatim is, "Juan is more tall than Rhys." The word for "more" is "mas." ("Mejor," on the other hand, is "better.") The adjective "tall" is "alto." If Juan were a girl, we'd say "alta' instead.

1. Está / peor / en
   Está / menos / a
2. Es / menos / a
   Es / peor / en

In this sentence, we use "es" (is) rather than "esta" (is) because the former indicates an overall quality rather than a temporary state of being. (If we were to say that Martina is playing worse *today*, that would be a different story.) "Peor" means "worse," whereas "menos" means "less." In Spanish, we say "in basketball" (en baloncesto) rather than "at basketball" (a baloncesto).

1. Rubia / morena
   Rubio / morena
2. Rubia / moreno
   Rubio / moreno

Most of the time (although not all of the time), adjectives that end in -o are masculine whereas adjectives that end in -a are feminine. If Jack was the brunette, for instance, he'd be "moreno."

1. Que
   Al
2. De
   Son

Although the word "que" is used to mean "than" in comparisons of inequality (for example, "Carlos has more money than Pedro"), "de" is used when saying that something is more or less than a specific numerical value.

1. Tan
   Tanto
2. Tanta
   Tantos

"Tantos/as ... como" is how we say "as many ... as" in Spanish. Since the word for "cars" is masculine, we use "tantos." In the case of a feminine word (for example, "plumas" for "pens") we'd say "tantas."

1. Viajo
   Viajaré
2. Viaja
   Viajaba

Save for some irregular exceptions, the simple future tense in Spanish is formed by taking the verb (in this case, viajar or, "to travel") and adding a suffix. The suffix for the first-person singular is -é.

1. Yo me compro
   Yo voy comprar
2. Voy a comprar
   Me compra de

This is called the informal future tense in Spanish. It's formed using the verb "ir" (to go), which in this case is conjugated as "voy" ("I go" or "I am going"), the preposition "a" (to) and an infinitive verb.

1. Ven
   Miran
2. Vieron
   Miraba

The verb "mirar" is generally translated as "to look at" and "ver" as "to see." Around the Spanish-speaking world, there are different regional usages of each pertaining to movies/television. In any case, "vieron" is the only option above that's conjugated for "they" in the past tense.

1. Bueno
   Bien
2. Bienvenido
   Botas

"Bien" means "well," as in you are doing well. "Bueno" means "good," which isn't technically grammatically correct. Neither is "bienvenido," (welcome) given the sentiment of the question. "Botas" are boots.

1. Es
   Estás
2. Está
   Estará

"Usted" is a second-person singular pronoun used to address someone with formality, such as a teacher, a dignitary, an elder, etc. With usted, verbs are conjugated the same way as they are for he, she and it.

1. Como
   Cuantas
2. Quienes
   Tantas

Since "personas" is a feminine plural noun, we use "cuantas." If it were a masculine plural noun, like "perros" (dogs), we'd say "cuantos" instead. "Como" (how), "quienes" (who) and "tantas" (as many) are all Spanish words but not correct here.

1. Se
   Le
2. Te
   La

The verb "gustar" is used in Spanish in the same context we'd use the verb "to like" in English. However, it literally translates to something being pleasing to someone. Therefore, we need an indirect object pronoun, which for "she" (ella) is "le." This sentence, then, technically reads: "To her it pleases her to play the guitar." (Which is perfectly normal to say in Spanish.)

1. Soy
   Estuve
2. Estaba
   Era

As indicated by "me gustaba," this is the past imperfect tense. It refers to events or circumstances that occured continuously or habitually in the past rather than discrete actions. "Era" is how we'd say "I was" in this case, because it refers to a state of being (childhood) that occurred over a long span of time.

1. Puedo
   Puede
2. Pueda
   Pudo

"I doubt I can use the subjunctive" is completed using "pueda" for "can." Generally, the present subjunctive is conjugated by taking the first-person singular of the verb (in this case, "puedo"), dropping the -o and adding the appropriate suffix. For an -er/-ir verb in the first-person, that suffix is -a.

1. Gusta
   Gusto
2. Gustaré
   Gustaría

The conditional tense is saying that you *would* do something, rather than that you *do* do it. It can indeed be used to express conditions (i.e. "I *would* visit my aunt if she lived closer"), or it can be used like in this case as a more polite way to say "I *will* order food now."