Thanks to our government， we can have a new library next week．
﹣That's great! And we will read books there ____ a month．（ ）
A．beforeB．inC．byD．until
In February， 2020， many doctors and nurses ________ to Wuhan to save the patients．（ ）
| A． |
was sent |
B． |
were sent |
C． |
are sent |
There ________ something wrong with my mobile phone． It can't work these days．（ ）
| A． |
must be |
B． |
can't be |
C． |
may be |
________ you keep moving， you'll never reach the top of the mountain．（ ）
| A． |
If |
B． |
Although |
C． |
Unless |
I asked him a question， but he didn't reply．
Maybe he ________about something else while you were asking．（ ）
| A． |
thought |
| B． |
thinks |
| C． |
was thinking |
The song Dream It Possible often reminds me that we should always try our best and never ________catching our dreams．（ ）
| A． |
give up |
B． |
take up |
C． |
put up |