Question

4. Turn into the interrogative and negative form the following phrases:
a) She cooked dinner last night.
b) I studied English yesterday.
c) They opened the computer.
d) Cristina worked all night.

Answer 1

a) Negative form: She doesn't cooked dinner last night.

Interrogative form: Do she cooked dinner last night?

b) Negat. form: I don't studied English yesterday.

Interrog. form: Do I studied English yesterday?

c) Negat. form: They don't opened the computer.

Interog. form: Do they opened the computer?

d) Negat. form: Cristina doesn't worked all night.

Interog. form: Do Cristina worked all night?

Explicação: