1．They did some sports last week. (改为否定句)
     They _________ do _________ sports last week.
2．Lily and Lucy want some apples. (改为一般疑问句)
     _________ Lily and Lucy want _________ apple.
3．There are forty students in our class. (对划线部分提问)
     _________  _________ students _________  _________ in your class.
4．I like the dining room very much because I like eating. (对划线部分提问)
     _________  _________ you like dining room very much?
5．You can't watch TV after school. (改为祈使句)
     _________  _________ TV after school.