Resposta:
1) R: c
2) R: d
3) R: d
4) R: d
5) R: b
6) R: c
Explicação:
1) I lost my purse while I was shopping.
Eu perdi minha bolsa enquanto eu estava fazendo compras.
2) Somebody took it while I wasn´t looking.
Alguém levou ela enquanto eu não estava olhando.
3) I was thinking about calling you, when suddently the telephone rang.
Eu estava pensando em ligar para você, quando o telefone tocou.
4) When we arrived at the lecture, the professor was already talking.
Quando nós chegamos na palestra, o professor já estava falando.
5) Last night, as Jack was cooking dinner, the lights went out. He had to finish cooking in the dark.
Ontem a noite, enquanto Jack estava fazendo o jantar, as luzes se apagaram. Ele teve que terminar de cozinhar no escuro.
6) I was working on my computer when it crashed.
Eu estava trabalhando no meu computador quando ele caiu.
Resposta:
1. I my purse while I was ...
c. lost / was shopping
2. Somebody... it while I...
d. took / wasn't looking
3. I... about calling you, when suddenly the telephone...
a. thought / rang
4. When we... at the lecture, the professor...
d. arrived / was already talking
5. Last night, as Jack... dinner, the lights… out. He had to finish cooking in the dark.
b. was cooking / went
6. I... on my computer when it...
c. was working / crashed
Algumas frases tem "while" que significa 'enquanto', após este advérbios usamos o tempo 'contínuo'. por exemplo,
Eu perdi minha bolsa ENQUANTO ESTAVA CAMINHANDO.
questão
1) I lost my purse WHILE I WAS WALKING.
Quando a oração não tem while, o verbo estará no passado simples.
Exemplo: Questão 2
ORAÇÃO 1 : ALGUÉM PEGOU (minha bolsa) Somebody took it.
ORAÇÃO 2: ENQUANTO EU NÃO ESTAVA OLHANDO While I wasn't looking.
Com base nessas duas explicações é possível entender as outras respostas.
