Question

Transforme as sentenças em negativas e interrogativas.

a) My friends used to give big parties.

Negative:
Interrogative:

b) She used to go the beach every summer when she was a child.

Negative:
Interrogative:

c) The children used to be afraid of dogs.

Negative:
Interrogative:

d) We used to study at that school.

Negative:
Interrogative:​

Answer 1

⇒⇒  Used to

a) My friends used to give big parties.

Negative:  My friends didn't use to give big parties.

Interrogative: Did my friends use to give big parties?

b) She used to go the beach every summer when she was a child.

Negative: She didn't use to go the beach every summer when she was a child.

Interrogative: Did she use to go the beach every summer when she was a child?

c) The children used to be afraid of dogs.

Negative: The children didn't use to be afraid of dogs.

Interrogative: Did the children use to be afraid of dogs?

d) We used to study at that school.

Negative:  We didn't use to study at that school.

Interrogative:​ Did we  use to study at that school?

Explicação:

Used to + verbo infinitivo  >>>  para expressar algo que costumava acontecer / fazer algo no passado

Exemplos:

My father used to teach me Grammar when I was younger.

Meu pai costumava me ensinar gramática quando eu era mais jovem.

John used to drive fast when he lived in London.

John costumava dirigir rápido quando ele morava em Londres.

The kids used to play soccer on Saturdays.

As crianças costumavam jogar futebol aos sábados.

Negative form

did + not + use to + complemento (did + not = didn't)

The kids didn't use to play soccer on Saturdays.

My father didn't use to teach me Grammar when I was younger?

Interrogative form

Did + sujeito + use to + complemento

Did the kids use to play soccer on Saturdays.

Did my father use to teach me Grammar when I was younger?

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