The professor said he could talk on _____ interested the audience.
| A．any topic | B．which topic |
| C．whichever topic | D．the topic he thought it |
Mr Smith is a boss, _____ factory my uncle is working.
| A．in whom | B．whose |
| C．in whose | D．of whose |
--So you missed the important meeting yesterday?
--_________. I got there five minutes before it was finished.
| A．No way | B．Not exactly |
| C．No doubt | D．All right |
It is so nice to hear from her. _________, we last met more than thirty years ago.
| A．What’s more | B．That is to say |
| C．In other words | D．Believe it or not |
The computer system __________ suddenly while he was searching for information on the Internet.
| A．broke down | B．broke out |
| C．broke up | D．broke in |
Someone is ringing the doorbell . Go and see ______?
| A．who is he | B．who he is |
| C．who is it | D．who it is |