1)Had finished
2)have checked(хотя это как смотреть,если проверят сегодня,то will have checked,а если уже проверили,то have checked)
3)Have you started
4)had married
5)had lived
My brother Chris is my example to (0) follow. In his class he is very popular and I can say that he is the (1)<span>leader</span> of the class.He has invented a (2)machine that helps mum in her garden work.And I think he'll be an inventor (3). But he says he wants to study (4)space.If he studies it on Earth he'll be a (5)scientist, and if he studies it on board a spaceship he'll be an (6)<span>astronaut </span>.But I want him to invent a new medicine or a new machine that could help to (7)treat people with serious diseases.It's wonderful to help people in <span> trouble</span>.
Ответ:
i must do my homework every day.
i mustn't go to school at sundays.
i needn't run at morning.
перевод (если надо):
я должен(на) делать домашнее задание каждый день
я не должен(на) ходить в школу по воскресеньям
мне не приходится бегать утром
2) A:Have you ever swum in the sea?
B:Yes, I have.
3)A:Have you ever climbed a mountain?
B:No, I haven't.
4) A:Have you ever been in a aeroplane?
B: Yes, I have.