Complete the sentences, Underline the right variant.

1 The children ( dont have to/ didnt have to) get up early now. Its summer.

2 I have already watered he plants , you ( dont have to/wont have to) wather them in the evening.

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

4 My grandma ( have to/has to) wear glasses. She cant see well.

Ответы:

1)dont have to

2)dont have to 

3)have to

4)has to