Atividade 12

A. 1- to save: had saved
2- to be: had been
3- to calculate: had calculated
4- to plan: had planed
5- to give: had given
6- to see: had seen
7- to have: had
8- to go: had gone
9- to make: had made
10- to write: had written

B. 1- When she called me I had slept for two hours. (to sleep)
2- She told me she had fallen from a tree. (to fall)
3- The kids had left before I arrived. (to leave)
4- She lost the book Paul had given her. (to give)
5- I washed the dishes after they had dinner. (to have)

C. 1- had been cooking
2- had been making
3- had been cleaning
4- had been waterring
5- had been walking

D. 1-He had left the party before I arrived
2- He had been talking for more than an hour when I ininterrupted her.
3-She told me her name after I had asked her twice.
4-He had asked for a newspaper but she gave him a magazine.
5-They starter a dinner after they had drunk a lot.

E.1-Had we eaten breakfest before we arrived at work?
We hadn't eat breadfest before we arrived at work.
2-Had they turned off the lights before they left the house?
They hadn't turned off the lights before they left the house.
3- Had George and Mary came to this class before that they didn'd study English?
George and Mary hadn't came to this class before that they didn't study English.
4-Had she a test before that she reviewed all her notes?
She hadn't a test before that she reviewed all her notes.

F. Na primeira a bomba explode na hora em que o esquadrão chegou.
Na segunda a bomba já tinha explodido quando o esquadrão chegou.

Atividade 11

Atividade 10

1. Carol had left (leave) the party before I arrived.
2. We had finished (finish) the exercise when the teacher entered the room.
3. I washed the dishes after we had eaten (eat).
4. Jane lost the book Bob had given (give) her.
5. They had cleaned (clean) their room before I called them.
6. She suspected he had stolen (steal) the car.

Atividade 9

Este tempo verbal se aplica no passado para identificar uma ação já ocorrida. Quando temos duas ações no passado vemos qual que aconteceu primeiro e usamos o Past Perfect.
A estrutura do Past Perfect é formada basicamente pelo verbo auxiliar have no passado (HAD) e é geralmente usado com after, before e when. Logo depois do verbo auxiliar temos o passado do verbo principal e a continuidade da frase.