Lucy， there _________too many things on the desk． What a mess!
Sorry， Mum． I'll put them away．（ ）
A．haveB．isC．are
When I think of the worried _______ of foreign students who are learning Chinese， I can go to study English calmly．（ ）
A．looksB．designsC．effortsD．needs
One of the hosts of The Point named Liu Xin graduated from our school， didn't she？
____________ My English teacher taught her before．（ ）
A．Yes， she was．B．No， she wasn't．
C．Yes， she did．D．No， she didn't．
Is your WeChat account （账户） safe？
Yes， even my father can't use it __________ I tell him the password．（ ）
A．whenB．unlessC．whileD．if
The drama series The Thunder （破冰行动） hits screens these days．
Oh． What a pity! I ____________ any of them yet，（ ）
A．doesn't watchB．didn't watch
C．won't watchD．haven't watched
_______________ can you get to the airport？
In about 30 minutes． I'm on the way．（ ）
A．How soonB．How longC．How muchD．How often