It is getting dark．Why not the lights？（ ）
| A． |
turn on |
B． |
take away |
C． |
pick up |
D． |
put away |
I never see Linda take a taxi to work．
To live a low-carbon life, she always goes to work ______ her bike instead of______taxi．（ ）
A．by；byB．on；byC．on；in
Zhang Fuqing,once a soldier,often thinks more about others than himself．
______．（ ）
A．So he doesB．So does heC．So he is
Tony, do you think our city is becoming more and more beautiful？
Yes, especially after so many trees ______ last year．（ ）
A．are plantedB．have been planted
C．were planted
______ amazing movie the Wandering Earth is!
I think so． And that's the most fantastic one of all the movies．（ ）
A．HowB．What anC．What
Dad, must I have the homework finished at once？ I want to play outside with my friends now．
No, you ______． You can finish it tomorrow．（ ）
A．can'tB．mustn'tC．needn't