1. It is windy - not windy.
2. She is the oldest in our class. - She is not the oldest in our class.
3. He will be at home tomorrow. - Will not be home tomorrow.
4. He was at home yesterday. - He was not at home yesterday.
5. He can go to school? - He can't go to school?
6. He watched TV yesterday. - He did not watch TV yesterday.
7.My sister must wash the floor. - My sister should not wash the floor.
Объяснение: