Ответ:
2.There were,there is
3.The weather wasn't ,it is
4.My mother is,she was
5.We weren't ,we are
6.The food here was,meal isn't very good
7.I wasn't very well,i'm not well today
8.Svetlana was at school,now she is a famous politician
9.There were a lot of people,but there aren't many here tonight
10.You aren't happy,You were OK yesterday