We didn’t know you were in trouble at that time, _______ we would have given you a hand.
| A．while | B．when | C．therefore | D．otherwise |
What _______shame that Tony missed _______ concert by Li Yundi in Han Dan last week.
| A．a; a | B．a; the | C．the; a | D．the; the |
— Are you going to see the TV programme Dad, Where Are We Going?
— _______. I might have to finish the task tonight.
| A．Thank you | B．Sounds great | C．It depends | D．Don't mention it |
— I hear Jane was knocked down by an electric bicycle and sent to hospital.
— _______, we should go and see her immediately.
| A．If so | B．If necessary |
| C．On condition that | D．Believe it or not |
The books by Mo Yan are so popular that they are in great _______.
| A．quantity | B．progress | C．production | D．demand |
Little _______he was saving every penny he earned in order to go to a fashion school.
| A．the parents did know | B．did the parents know |
| C．knew the parents | D．the parents knew |