请你好人做到底帮我在解决下这几个吧。

1.the people gave very different opinions on the issue qusestioned.
2.can you see the man climbing on that rock?
3.看不清
4.we were woken early by the sound of the birds singing.
5.the chairman made it clear that those should explain their reasons objecting.

1.Guests were to be back in hotel by twelve o'clock.
2.It is arranged that an investigation is to be made next week.
3.It is decided that i am to meet them at the airport.
4.You are to finish your homework before you watch TV.
5. The medicine is to be taken three times a day after meals.
6. Bob and Susan were to get married in October.