1 have to
2 will have to
3 had to
4 must
5 will have to
6 had to
7 has to
8 will have to
9 had to
10 had to
1why will you have to get up early tomorrow?
2 where does she have to go now
3 how much did George have to pay...
4 how long did you have to wait for the bus
5 why do you have to call
6 What time does Paul have to leave