_________ we don't stop climate change, many animals and plants in the world will be gone.
| A． |
Although |
B． |
While |
C． |
If |
D． |
Until |
We can't ______ buying a new printer for our company．The one we have doesn't work．（ ）
| A． |
take up |
B． |
carry out |
C． |
keep on |
D． |
put off |
For my fifth birthday，my mother baked me a cake ______ a monkey．（ ）
| A． |
in the shape of |
B． |
beyond the reach of |
| C． |
at the mercy of |
D． |
on the side of |
We offered to give Sharon a ride home，but she ______，saying that she felt like walking．（ ）
| A． |
understood |
B． |
accepted |
| C． |
compromised |
D． |
declined |
﹣Why do people like pop music？I hate it so much．
﹣______ it is not your style，that doesn't mean it is bad．（ ）
| A． |
Only if |
B． |
Even though |
| C． |
Now that |
D． |
In case |
The number of medical schools reached 18 in the early 1990s and ______ around that level ever since．（ ）
| A． |
are remaining |
B． |
have remained |
| C． |
is remaining |
D． |
has remained |