—Jack, you ___ on the phone. —______.
| A．are wanted; Coming | B．are needed; I’m coming |
| C．are called; I’ll come | D．are rung up; Thanks |
Our company has a new system to help __________ the best service __________ the customers.
| A．provide; / | B．provide; to | C．provide; for | D．supply; / |
It is in Qingdao __________ you're going to pay a visit to __________ this kind of washing machine is produced.
| A．/; that | B．where; which |
| C．/ J where | D．that; which |
I had neither a raincoat nor an umbrella. __________ I got wet through.
| A．It's the reason | B．That's why |
| C．There's why | D．That's because |
I am really a bit worried because I have no idea what my parents' __________ will be to my poor examination result.
| A．expression | B．reaction | C．appearance | D．expectation |
This toy can be taken apart and __________ with ease.
| A．put away | B．put up | C．put on | D．put together |