Are these _________ new trousers？
No，they are not _________．（ ）
A．your，myB．your，mineC．yours，mine
He never takes exercise and eats too much junk food．He is becoming________than before．
| A．strong |
| B．stronger |
| C．weak |
| D．weaker |
In our country，you should shake hands with others when you meet them________the first time．
| A．at |
| B．for |
| C．in |
| D．on |
（）— I’m sorry, sir. I can’t finish the work on time.
— Never mind. ________, the work is quite difficult.
| A．At least | B．For instance |
| C．After all | D．First of all |
— What you at 9:00 yesterday?— I some food.
A. did; do; eat
B. are; doing; ate
C. were; doing; was eating
---_______ he _______ from Beijing? ---No, he _______.
| A．Is, come, isn’t | B．Does, come, isn’t |
| C．Is, come, doesn’t | D．Does, come, doesn’t |