--- The news that the scientists in China are trying the ways to reduce the fog and haze was? ---- Top notch! Never have I seen _____ before。
| A．a better one | B．a worse one |
| C．the best one | D．the worst one |
The artist __ the judge gave a prize is the teacher __ I have been taught painting for over three years.
| A．from whom; by whom | B．to whom; who |
| C．whom; who | D．to whom; by whom |
— I ____ to your birthday party last Sunday.
— Unfortunately, you were out on business.
| A．had come | B．came | C．would come | D．would have come |
— Joan was badly injured in the accident yesterday and she was sent to hospital.
— Oh, really? I ____. I ____ visit her.
| A．didn’t know; will go to | B．don’t know; will go to |
| C．didn’t know; am going to | D．haven’t known; am going to |
— It’s getting dark earlier than before, isn’t it?
— Yes. I think so. I see ____ is on already.
| A．the street’s light | B．the light of the street |
| C．the streets’ light | D．the street light |
— We didn’t find the Blacks _____ the lecture.
— No one had told him about ____ a lecture the following day.
| A．to attend; there to be | B．attending; there being |
| C．attended; there be | D．attend; there was |