Please, could you leave me alone? Your being here just ________ my trouble.
A. adds in B adds to C adds up D adds up to
He ________ in a foreign trade company for five years, but he now is a volunteer teacher in a village.
A. had worked B. worked C. works D. has worked
The price of food is _________ this year than that of last year.
A. 8% high B. 8% as high C. 8% higher D. 8% as higher
Will future scientific discoveries ______ for us to live a much longer life?
A. be made possible B. make possible
C. make it possible D. be made it possible
In the meeting, the professor expressed his thanks for the aid he _________ from his students.
A. received B. was received C. have received D. had received
______ in her most beautiful skirt, the girl tried to make herself at the party.
A. Dressed; noticed B. Dressing; noticed
C. Dressed; noticing D. Dressing; being noticing
