Resposta:

1) a. How many friends do you have?

b. Is she a secretary?

c. How old are you?

d. Was he in Poa yesterday?

e. is the car small?

f. Do you very well?

g. Is it ten dollars?

2) a. Where does Paula work now?

b. Why are you here today?

c. Whose cookbook is this?

d.Who goes to the party with you?

e.How much is this new perfume?

f. How did you do it, Bob's?

g. What does your mother do at school?

3) How many friends do you have?

Who ate my chocolate?

Where did you go yesterday?

Whose jacket is this?

What happened?

How old are you?

Explicação: espero ter ajudado (: