Помогите пожалуйста. Нужно переписать предложения,

а) используя Past Simple или Past Perfect:
1. When Queen Victoria (die) in 1901, she (reign) for over 60 years.
2. Nothing (move- passive) in the room until the police (take) photographs.
3. We all (realize) what a quik escape we (have).
4. A friend of mine (return) to his house after a holiday to find it (break into- hassive).
5. I (call) at the manager's office, but (discover) I (miss) him.
6. The scientist suddenly (see) the answer to the hroblem that (occupy) his mind for the last  two months.

b) используя Future Simple или Future Progressive:
1. There's going to be a bus strike. Everyone (walk) to work next week.
2. I (work) for Mister Brown next week as his own secretary will be away.
3. I hope you'll do well at the exam tomorrow. I (think) of you.
4. - I'll ring you tomorrow at six.
- Don't ring at six. I (bath) the babythen. Ring later.
5. - You've ieft the light on.
- Oh, so I have. I (go) and (turn) it off.

c) используя Present Simple или Present Progressive:
1. The boy (eat) five ice-creams.
2. He (not stop)eating since he arrived.
3. - What you (pick)?
- We (pick) ten besketfuls.
4. The students (work) very well this term.
5. He (cough) a lot lately. He ought to give up smoking.

A) 1.When Queen Victoria died in 1901, she had reigned for over 60 years.     2. Nothing had been moved in the room until the police took photographs.     3. We all realized what a quik escape we had had.      4. A friend of mine returned to his house after a holiday to find it had been broken.     5. I called at the manager"s office, but discovered I had missed him.     6. The scientist suddenly saw the answer to the problem that had occupied his mind for the last two months.       Не уверена в остальных.