1. She doesn't be a doctor.

• a. Correct

• b. Incorrect

Answer explanation

Remember, the verb to be doesn't work with auxiliaries do or does.

Recordar, el verbo to be no trabaja con los auxliaries do o does.

2. ___ he play basketball?

• a. Does

• b. Do

• c. Is

• d. Are

Answer explanation

Remember all the verb with an exception of the verb to be, they work with auxiliaries do and does.

Recordad que todos los verb con excepción del verbo to be, todos trabajan con los auxiliaries do y does.

3. Steve Nash ___ in Italy. ( not work)

• a. don't work

• b. doesn't work

• c. isn't work

Answer explanation

Recordar que he, she e it trabajan con los auxiliares do y does en oraciones negativas y preguntas.

4. My friend are in Egypt. (be)

• a. Correct

• b. Incorrect

Answer explanation

My friend es singular y podría ser reemplazado por he or she, por lo que las terceras personas trabajan con "is" cuando conjugamos el verbo to be.

5. He___ Netflix. (watch)

• a. watch

• b. watches

• c. watchs

6. Stephen ___ one more time. (try)

• a. Tries

• b. Try

• trys

Answer explanation

Cuando tenemos verbos que terminan en "y" generalmente en las terceras personas he, she e it, intercambiamos el "y" por el "i" y agregamos '"es".

Ejemplos:

Cry- cries

try-tries

dry-dries

* Tener cuidado con un grupo de verbos como play donde sólo se agrega la "s".

Ejemplos:

play-plays

buy-buys

8. My father and I ___ in the restaurant. (be)

• a. am

• b. are

• c. is

8. When do we use auxiliaries do and does?

• a. Positive sentences

• b. Negative sentences

• c. Negative and question sentences.

9. We add s, es or ies with the 3rd people singular he, she and it.

• a. True

• b. False

10. I study English.

• a. It is a daily routine in Present Simple.

• b. I don't know.

• c. It is in Past Simple.