句型转换。

1. I think they have finished their work. (改为否定句)

    I _____ think they _____ finished their work.

2. Funky Fashion has the worst clothes in town. (改为一般疑问句)

     _____ Funky Fashion _____ the worst clothes in town?

3. Jim runs slowly. Tom runs more slowly. (合并为一句)

    Tom _____ _____ _____ than Jim.

4. This jacket is cheaper than that one. (改为同义句)

    That jacket is _____ than this one.

5. The single room is about 180 yuan a night. (对画线部分提问)

     _____ the _____ of the single room a night?

黑龙江省是全国最大的乳制品生产基地，其奶牛饲养量、鲜奶和乳制品产量均居全国首位。