We were about to leave the classroom _____ it began to rain.
| A．while | B．when | C．as | D．before |
… Learning a language isn’t easy. It takes time.
--- I agree.___________. There is no short cut.
| A．All roads lead to Rome. | B．Rome wasn’t built in a day. |
| C．Practice makes perfect． | D．Slow but sure wins the race. |
--I have just passed my exam.I feel so relieved now.
--___________!
| A．Cheer up | B．How awful | C．What a pity | D．Well done |
Now you may think the nation’s high unemployment rate is the_______for these leaders.However,that’s not the case.
| A．debt | B．behalf | C．blame | D．privilege |
_______is known to us all that the old scientist,for_____life was hard in the past,still works hard in his eighties.
| A．It;whom | B．As;whom | C．As whose | D．What;whom |
The teacher called Tom to his office because he was caught_____in the exam.
| A．to cheat | B．cheating | C．cheated | D．cheat |