Don’t be so discouraged. If you ________ such feelings, you will do better next time.
| A．carry on | B．get back | C．break down | D．put away |
It ____ be our headmaster. He has gone to Beijing.
| A．mustn’t | B．won’t | C．may not | D．can’t |
---Would you like to go to the concert with me, Mary?
--- I have got no interest in it; ____, I have lots of homework to do.
| A．otherwise | B．besides | C．however | D．therefore |
Papermaking began in China and from here it ____ to North Africa and Europe.
| A．spread | B．grew | C．car ried |
D．developed |
We needed a new cupboard for the kitchen. So Peter made____ from some wood we had.
| A．it | B．one | C．that | D．another |
Materials of this kind ____ once ____ on the wall.
| A．don’t wash, painted | B．don’t wash, painting |
| C．aren’t washed, painted | D．aren’t washed, painting |