—Would you mind giving your advice on how to improve our efficiency?
—If you make _____ most of forty-five minutes classes day after day, there will be _____ switch in grades.
| A．/; / | B．the; a | C．/; a | D．the; / |
The news I told you that the football match was cancelled was not announced formally but ________.
| A．in other words | B．word of mouth |
| C．in a word | D．word for word |
—Have you ________some new ideas?
—Yeah.I'll tell you later.
| A．come about | B．come into |
| C．come up with | D．come out with |
Improving your spoken English by talking much with foreigners from Britain would ________，for practice makes perfect.
| A．make sense | B．make sure |
| C．make believe | D．make public |
________the danger from enemy action，people had to deal with the lack of food，clothing，fuel and almost everything.
| A．As far as | B．As long as |
| C．As well as | D．As soon as |
In his victory speech ________before a huge crowd of his supporters，Obama declared that “change has come to America”．
| A．having delivered | B．to be delivered |
| C．delivering | D．delivered |