don't - doesn't - didn't

The teacher was angry because I ___ do my homework.

• don't

• doesn't

• didn't

My brother loves healthy life. He ___ smoke and always eat healthy food.

• don't

• doesn't

• didn't

The boys are very rude. They ___ care with others' feeling.

• don't

• doesn't

• didn't

I went to the cinema last night.

The negative from is ___.

• I don't go to the cinema last week.

• I doesn't go to the cinema last week.

• I didn't go to the cinema last week.

Sally speaks Chinese.

The negative form is ___.

• Sally doesn't speak Chinese.

• Sally don't speak Chinese.

• Sally didn't speak Chinese.

The students study in the class.

The negative form is ___.

• The student don't study in the class.

• The student doesn't study in the class.

• The student didn't study in the class.

I bought a new car

The negative form is ___.

• I don't buy a new car.

• I didn't bought a new car.

• I didn't buy a new car.

We ate spaghetti last week.

The negative form is ___.

• We don't eat spaghetti last week.

• We didn't eat spaghetti last week.

• We didn't ate spaghetti last week.

David does his homework.

The negative form is ___.

• David doesn't does his homework.

• David doesn't do his homework.

• David don't do his homework.

The children play in the park.

The negative form is ___.

• The children don't playing in the park.

• The children don't played in the park.

• The children don't play in the park.