— Do you think Mary has made a wrong _________?
— No, I don’t think so. It’s good for her to live alone.
| A．decision | B．experiment |
| C．difference | D．experience |
You’d better _____ your homework on Sunday, and bring it next Monday．
| A．finishes | B．finish |
| C．to finish | D．finishing |
I know it’s also very dry there, _____?
| A．don’t I | B．isn’t it |
| C．is it | D．Do I |
When Becky ____ after school, she saw her parents in the living-room．
| A．go to home | B．go to school |
| C．got home | D．got school |
_____ heavy snow! I’m afraid you can’t go roller-skating outside．
| A．What a | B．How |
| C．Whatever | D．How a |
Jim knows the way Australians speak, _____ he?
| A．don’t | B．does |
| C．doesn’t | D．isn’t |