---I think English is ____unimportant subject.
---I don’t think so. It is ____useful tool when we talk with foreigners.
| A．a; an | B．an; a |
| C．a; a | D．an; an |
——Can I eat the cake，Mum?
——Yes，you can．_________you must wash your hands first．
| A．But | B．So | C．Or | D．After |
——Did Linda have a good time in Beijing?
——Yes．She enjoyed__________very much．
| A．itself | B．them | C．herself | D．her |
What happened_____Millie?
| A．with | B．in | C．to | D．of |
This is _____interesting work. We really enjoy it.
| A．an | B．a | C． / | D．the |
How often do you go shopping?
| A．Twice a week | B．For two days | C．One time | D．Some times |