Ответ:

На первое задание ответить без контекста нельзя.

2.

1) I think, that office jobs have long hours.

2) I think, that musican`s job is ineresting.

3) I think, that job of designer make a lot of money.

4) I think, that job of miner is difficult.

5) I think, that translater`s job needs languages.

6) I think, that job of actor is makes you famous.

7) I think, that firefighter`s job helps a lot of people.

Объяснение: