Most of my friends say that I __________ my mother.
| A．look the same | B．look after |
| C．take after | D．take care |
—Tom, the high-speed railway（高铁）connecting Luzhou with Chongqing ______ this year hopefully.
—Amazing! I’m looking forward to it!
| A． |
completes |
B． |
is completed |
| C． |
was completed |
D． |
will be completed |
—The best things in life are free.
—Couldn’t agree more. Air costs ______, but we can’t live without it.
| A． |
something |
B． |
nothing |
C． |
anything |
D． |
everything |
—Rebecca, have you decided what to do this Saturday?
—Not yet. I ______ volunteer at the old people’s home.
| A． |
may |
B． |
must |
| C． |
should |
D． |
would |
—Can you teach me how to improve spoken English?
—The more you practice, ______ it becomes.
| A． |
the worse |
B． |
the worst |
| C． |
the better |
D． |
the best |
______ healthy, we students always do morning exercises every day at school.
| A． |
Keep |
B． |
To keep |
| C． |
Keeping |
D． |
Keeps |