英语题,请必须说明理由!

英语题,请必须说明理由!
1.【填空】Each of ___(they) has an English-Chinese dictionary.
2.【填空】Who is __(use) the lift?
3.【填空】Look!Here ___(come ) the bus.
4:【选择】It's too late.Let's__ and go home.
A:begin to work
B:stop to work
C:begin working
D:stop working
5:【选择】Her kite is in that tree,she can't ___.
A:got down
B:get is down
C:got down it
D:get kite down
6:【句型】There are few tall buildings near the park.【改为反意疑问句】
There are few tall buildings near the park,___ ___.