I tried more than once to persuade the taxi driver to slow down, but he just __________ listen.
| A．shouldn’t | B．mustn’t | C．couldn’t | D．wouldn’t |
I don't know makes her afraid of having her business discussed.
| A．what it is about Mary that | B．that is it abut Mary what |
| C．what is it about Mary that | D．that is about Mary what |
Nothing is wrong with the radio ?
| A．isn't it | B．is that | C．is it | D．isn't that |
—Did Li Lei call me while I was out?
—Yes, it was that called you.
| A．him | B．he | C．who | D．whom |
Has been decided when we are to hold the sports-meeting?
| A．that | B．this | C．it | D．what |
It is important their offer.
| A．reject | B．rejects | C．to reject | D．rejecting |