11.1 1.I haven't got a new school bag.
2.You shouldn't go.
3.Jerry doesn't do exercises in the morning.
4.We won't be late.
5.We didn't do our homework yesterday.
6.He doesn't speak German.
7.It didn't rain last night.
8.I didn't drink the milk.
9.My sister can't play the piano very well.
10.Mary doesn't have a new tennis racket.
11.We don't have a party in the classroom.
12.Mary isn't planting flowers in the garden.
11.2 1.haven't 2.am not 3.can't 4.doesn't 5.isn't 6.isn't，don't 7.Don't
8.didn't 9.don't 10.won't 11.didn't 12.doesn't
11.3 2.He lives in Shanghai.
3.He wasn't born in Shanghai.
4.He likes Shanghai.
5.He won't live in the country in the future.
6.He can drive a car.
7.He doesn't have a car.
8.He doesn't read the newspaper.
9.He isn't learning a new language these days.
10.He watches TV every night.
11.He didn't watch TV last night.
12.He went to his friend's party last night.
11.4 2.no money 3.any questions 4.no friends 5.no difference 6.any furniture 7.no answer 8.any heating 9.any photographs，no film