помогите срочно, даю 100 баллов


Раскройте скобки, поставив глагол в правильное время:
1) If Peter (do) lots of exercise, he’ll be fit and healthy.
2) Please call me if you (need) any help.
3) Sarah (be) angry if we don’t go to the party?
4) Cathy will be able to go on holiday if she (save) enough money.
5) Unless it (rain), we’ll go for a walk.
6) If you (work) hard, you may be promoted.
7) You (give) me a call if you have time tomorrow?
8) If you don’t do your homework, I (not / let) you watch TV.
9) Mary won’t go to Australia unless I (pay) for her tickets.
10) If he (arrive) on time, we’ll have dinner before we go out.