Нужно.. просто через пол часа к репетитору идти, а я забыла.. : употребите в present simple - future simple. условные предложения первого типа. 1. if he (be) late, he (miss) the train. 2.if he (miss) the train, he (have) to take a bus. 3. if he (take) a bus, he (arrive) at 9: 30. 4. if he (arrive) at 9: 30, he (meet) our teacher. 5. if he (meet) our teacher, she (ask) him about the party. 6. if she (ask) him about it, he (tell) her the truth. 7. if he (tell) her the truth, she (know) everything. 8. if she (know) everything, she (be) angre. 9. if she (be) angry, she (give) us a lot of work to do. 10. if she (give) us a lot of work to do, i (be) very busy.

1 is-will miss
2 misses-will have
3 takes-will arrive
4 arrives-will meet
5 meets-will ask
6 asks-will tell
7 tells-will know
8 knows-will be
9 is-will give
10 gives-will  be 

1. If he (is) late, he (will miss) the train.
2. If he (misses) the train, he (will have) to take a bus.
3. If he (takes) a bus, he (will arrive) at 9:30.
4. If he (arrives) at 9:30, he (will meet) our teacher.
5. If he (meets) our teacher, she (will ask) him about the party.
6. If she (asks) him about it, he (will tell) her the truth.
7. If he (tells) her the truth, she (will know) everything.
8. If she (knows) everything, she (will be) angry.
9. If she (is) angry, she (will give) us a lot of work to do.
10. If she (gives) us a lot of work to do, I (shall be) very busy.