Поставьте глаголы в правильную форму :
1.Bob (to get) a good mark yesterday
2.What you (to do) at 5 o'clock tommorow?
3.While they (to dance) we (to watch) them
4.They (to read) we to watch them
5.Don't worry I ( to buy) a book
6.We (to have) a party tonight