Rewrite the sentences adding have + to-infinitive in the correct tenseand form.
1 Did you take a taxi home? Did you have to take a taxi home?
2 I've used the bus for the last two days. I've had to use the bus for the last two days.
3 I do the washing once a week.
4 We didn't go to college yesterday.
5 Did you get up early this morning?
6 I'll start work next week.
7 I've always worked hard. 8 The children go to bed at 8 o'clock.
9 They don't work on Saturdays.
10 Did you take your lunch with you?
11 She worked very hard for her exam.
12 I usually cut the grass once a week.
13 She didn't cook the dinner last night.
14 Do you pay to go in?
15 I usually stay at home on Wednesdays.