10. Use the necklace in brackets.
1. We (to be) late for work if we (not to go) out at once
2. If he (to come) at six, he (not to see) the film.
3. He is (to be) angry ,if she (not to tell) him the reason
4. If shereads is (to read) the letter, she (to under stand) everything.
5. I (to tell) him the truth if he (to ask) me.
6. If she (not to ring) me up tonight, I (to send) her a telegram.
7. She probably (not to read) the play until we (to ask) her.
8. You (not to miss) much if you (not to go) there.
9. l (help) you as soon as I (come).
10. She (not to marry) until she (to be) twenty - five