Помогите пожалуйста. Необходимо переписать предложения, а) используя Past Simple либо Past

Помогите пожалуйста. Необходимо переписать предложения,

а) используя Past Simple либо 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 либо 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.