Номер 2 и 3 пожалуйста Безотлагательно !!!Номер 3 просто растолкуйте

Ответ:

Задание 2

2) was

3) weren't

4) were

5) are

6) isn't

7) is

8) aren't

Задание 3

Fifty years ago, there weren't a lot of cafes, shops, even cinemas in my town. There was USSR then. Actually I don't know about availability of buses in my town fifty years ago, but maybe there were a few.

Now there are a lot of cafes, shops, malls, cinemas in my town. Now there isn't USSR in the whole world :) There are lots of buses in my town nowadays.