In May， President Xi Jinping spoke highly of the great changes of the Fenhe River in Taiyuan． I wonder ________．
Everyone should play a part in making it cleaner and cleaner． （ ）
| A． |
which places he visited |
| B． |
how we can protect the river |
| C． |
why such changes have taken place |
I want to watch TV the whole day after the long journey．
You shouldn't watch TV too much． It's bad ___________ your eyes．（ ）
A．withB．inC．onD．for
Does your teacher go to work by______car every day？
No． He usually takes ___________ bus．（ ）
A．/；/B．/；theC．a；theD．the；a
I'm afraid I can't dance．
_____________! Just for fun．（ ）
A．Sounds greatB．Take it easy
C．What a pityD．My pleasure
Would you like to come to my birthday party tonight？
__________（ ）
A．Yes， I'd like to．B．It doesn't matter．
C．Have a good time!D．You're welcome．
________do you go to the library？
Twice a week．（ ）
A．How soonB．How longC．How oftenD．How far