Раскройте скобки, употребляя глаголы в требующейся форме.1. If she (to ask)

Раскройте скобки, употребляя глаголы в требующейся форме.
1. If she (to ask) me yesterday, I should certainly have told her all about it.
2. If you (to do) you1 morning exercises every day, your health would be much better.
3. If he is not very busy, he (to agree) to go to the museum with us.
4. If I (not to be) present at the lesson, I should not have under stood this difficult rule.
5. If he reads fifty page every day, his vocabulary (to increase) great.