Please ______ the lights when you go out．（ ）
| A． |
turn down |
B． |
turn up |
C． |
turn on |
D． |
turn off |
﹣What's the meaning of"One Belt and One Road"？
﹣Let me ________ the words in the new dictionary．（ ）
| A． |
look at |
B． |
look for |
C． |
look after |
D． |
look up |
I can't find my phone anywhere．
You ____ have lost it while shopping．（ ）
| A． |
may |
B． |
can |
C． |
should |
D． |
would |
﹣﹣What did Tom say to you just now，John？
﹣﹣He asked _____________．（ ）
| A． |
why I am so happy today |
| B． |
what will I do for the weekend |
| C． |
Who did I play football with after school |
| D． |
if I could go to the movie with him tonight |
Mum， could you buy me a dress like this， please？
Of course． We can buy ____ one than this， but ____ it．（ ）
| A． |
a better； better than |
| B． |
a worse； as good as |
| C． |
a cheaper； as good as |
| D． |
a more important； not as good as |
The food safety is a serious ____ in many countries． People should try to solve it．（ ）
| A． |
subject |
B． |
program |
C． |
problem |
D． |
opinion |