________ in the queue for half an hour, the old man suddenly realized he had left the cheque in the car.
A. waiting B. Having waited C. To have waited D. To wait
Who do you think is the man you are going to turn for help when you are ?
A. who; in danger B. to whom; in trouble
C. with whom; in danger D. for whom; in trouble
He was very rude to the Customs officer, _____ of course made things even worse.
|
A．who |
B．whom |
C．what |
D．which |
I was_______ about it. I thought you were responsible and that’s why I scolded you. Please forgive me.
|
A．curious |
B．worried |
C．particular |
D．mistaken |
Scientists still wonder ______ cloning will help or harm us and _____ it is leading us.
|
A．that; what |
B．whether; where |
|
C．if; that |
D．whether; how |
After the National Entrance Examination the students will have an anxious couple of weeks _____ for the results.
|
A．wait |
B．to be waiting |
C．waiting |
D．waited |
