Complete the sentences. Underline the right variant Example: It was rainy yesterday. I (have to/had to) put my raincoat on.

1. He has a sore throat, so he (had to/will have to) go to the doctor tomorrow.

2. The children (don't have to/didn't have to)get up early now. It's summer.

3. I have already watered the plants, you (don't have to/won't have to) water them in the evening.

4. The students (have to/had to) do a lot of homework every day. There are going to have a test in a week.

5. My grandma (have to/has to) wear glasses. She can't see well.

6. "Let's plant the flowers now, so we (don't have to/won't have to/won't have to) do it tomorrow."