Exercise 1 Choose the right forms “have to/ has to” to complete the sentences.
l. She have to/has to pass the driving test.
2. I have to/ has to tidy up my room.
3. John have to/ has to feed his dog in the morning.
4. Bob and Tom have to/ has to finish their essay.
5. You have to/has to do your homework.
Exercise 2 Choose the right forms “don’t have to/ doesn’t have to” to complete the sentences.
1. We don’t have to/doesn’t have to go shopping.
2. The girls don’t have to/ doesn’t have to watch this film. There are a lot of other films.
3. I don’t have to/ doesn’t have to do an exam this week.
4. Sam don’t have to/ doesn’t have to water the flowers. I’ll do it later.
5. Frank and Joe don’t have to/ doesn’t have to work at weekends.
