_______ the children grew old, they became more and more _______ in science.
| A．As; interested | B．With; interesting | C．While; interest | D．With; interested |
— It was great to see you again.
— ______ .
| A．I’ll catch up with you |
| B．Be sure to keep in touch |
| C．Try to hold on |
| D．You’re getting ahead of yourself |
— Are you sure the delegation will come to our school next week?
— ______. The head of it has just emailed me about the departure time of their flight.
| A．No wonder | B．You bet |
| C．Don’t mention it | D．Definitely not |
The findings support another study which showed that being happy ______ reduce the risk of heart disease.
| A．need | B．shall | C．must | D．can |
If you want to get your ability ______, you have to show it in your work rather than complain all day.
| A．to recognize | B．recognizing |
| C．being recognized | D．recognized |
As is known to all language learners, newly learnt words will soon be forgotten unless ______.
| A．exactly | B．finally | C．frequently | D．gradually |