Chinese will be widely used _____ a foreign language around the world．（ ）
A．inB．forC．asD．by
I want to know ___________on WeChat（微信） every day．（ ）
| A． |
how long do you spend |
| B． |
how long you spend |
| C． |
how soon do you spend |
| D． |
how soon you spend |
﹣﹣﹣It's too noisy outside． I can't fall asleep．
﹣﹣﹣Neither can I． We have to _______ new ways to solve the problem．（ ）
| A． |
come up with |
B． |
end up with |
| C． |
make up with |
D． |
catch up with |
﹣﹣ Class， you should be thankful to those people _______ helped and supported you．
﹣﹣ We will， Miss Chen．（ ）
| A． |
which |
B． |
whom |
C． |
who |
D． |
whose |
You will still miss the flight____you catch a Didi car．（ ）
| A． |
even if |
B． |
as if |
C． |
until |
D． |
before |
﹣﹣ Dad， about ________ of our classmates wear glasses．
﹣﹣ Oh， that's terrible． You all should take good care of your eyes．（ ）
| A． |
three fourth |
B． |
third fourth |
| C． |
third fourths |
D． |
three quarters |