Написать в отрицательной форме 1)parents want to the market yesterday
2)I was reading a novel, when she came in.
3)we were making a snowman all morning yesterday

1) Parents didn't want to the market yesterday.

2) I wasn't reading a novel, when she came in.

3) We weren't making a snowman all morning yesterday.

3)We were not making a snowman all morning yesterday.

2)I was not reading a novel, when she came in.

1)parents did not want to the market yesterday

Объяснение:

3 и 2 предложение просто подставляешь частицу not к глаголам для отрицания.

1 предложение используй вс глагол did для времени и подставляй частицу not для отрицания.