Поставьте предложения в вопросительную и отрицательную форму. 1. it was cold yesterday. 2. she was at the party. 3. i was happy. 4. there were two books in the bag. 5.we were at the lesson. 6. it took us 20 minutes to write the letter. 7.it took her much time to find the book.

1. Was it cold yeaterday?
It wasn't cold yesterday.
2. Was she at the party?
She wasn't at the party.
3.Was I happy?
I wasn't happy.
4. Were there two books in the bag?
There weren't two books in the bag.
5. Were we at the lesson?
We weren't at the lesson.
6.Did it take us 20 minutes to write the letter?
It didn't take us 20 minutes to write the letter.
7. Did it take her much time to find the book?
It didn't take her much time to find the book.