— Could you tell me ____________?
— I don’t know. It seemed to be unimaginable.
| A．whether “Dad, where we go” was popular |
| B．how was “Dad, where we go” well-known in China |
| C．why “Dad, where we go” is popular with all in China |
| D．when “Dad, where we go” is so well-known in China |
The scientists ________ on the new medicine for two years. They will succeed in no time.
| A．work | B．are working | C．have worked | D．will work |
That rude man seldom uses kind words, ________?
| A．does he | B．isn’t he | C．was he | D．hasn’t he |
The policeman caught the drunk driver, but he didn’t remember ________ the old lady.
| A．knock down | B．to knock down | C．knocked down | D．knocking down |
After the conversation with the teacher, Jenny’s mother looked a little ________.
| A．happiness | B．happier | C．happy | D．happily |
We just hope that Tom will bring ________ good news back home this time.
| A．a few | B．some | C．many | D．little |