1) He can sing 2) I must find that book 3) I could fall and break my leg 4) I have to visit the dentist 5) You don't have to go there 6) I need to learn how to drive 7) She must pay for the tickets 8) I can play tennis 9) I must go 10) Shall I help you?
2) I must find that book
3) I could fall and break my leg
4) I have to visit the dentist
5) You don't have to go there
6) I need to learn how to drive
7) She must pay for the tickets
8) I can play tennis
9) I must go
10) Shall I help you?