The conference aims to develop business and let people think about ______ they can have a
positive influence on the planet．
| A．why | B．that | C．what | D．how |
The ______ on his face suggested that he was a little nervous .
| A．instruction | B．expression | C．attitude | D．behaviour |
Some people like wearing fashionable clothes; _______ some birds like brilliant feathers.
| A．immediately | B．likely | C．completely | D．similarly |
Thank you _____ visiting our company. We are looking forward to _____ you again.
| A．to, seeing | B．for ,see | C．to, see | D．for, seeing |
You don’t want your parents to critisize you_______ you stop wearing long hair at school.
| A．unless | B．if | C．though | D．so that |
—I think languages subjects are more interesting than science ones.
—________. I prefer science subjects.
| A．It’s up to you | B．That’s all right |
| C．I can’t agree more | D．I don’t think so |