Checking your answers before handing in your paper can help you __________ mistakes.
| A．make | B．provide | C．avoid | D．advise |
- It seems that Dave likes playing basketball very much.
- Yes. He plays almost every day it rains heavily.
| A．whether | B．when | C．unless | D．as |
In the past ten years.there great changes in my hometown.
A: were B. have been
C. areD. are going to be
There will be an important test tomorrow morning. Yoube late.
| A．may not | B．needn’t |
| C．mustn't | D．couldn’t |
- Avengers: Age of Ultron(《复仇者联盟2》)is very wonderful, isn’t it?
- Yes, but I don’t thinklike it.
| A．somebody | B．anybody |
| C．everybody | D．nobody |
Liu Chang thinkswith friends in English is very helpful.
| A．talks | B．talk | C．talked | D．talking . |