He ___________busy yesterday, or he __________you with your experiment.
A. was; had helped B. was; would have helped
C. had been; would have helped D. were; would have helped
He ________ to the cinema last night, for he stayed with me.
A. mustn’t go B. shouldn’t have gone C. could not go D. couldn’t have gone
The project ______ by the end of 2020, will expanded the city’s telephone network to cover 2,000,000 users.
A. being accomplished B. to be accomplished
C. accomplished D. having been accomplished
A teacher of English and class teacher _______ us something about volunteer workers.
A are telling B. is telling C. are given D. were given
__________ difficult the task may be, we will try our best to complete it in time.
A. Whatever B. No wonder C. Though D. However
I feel it is your husband who __________ for the spoiled child.
A. is to blame B. is going to blame
C. is to be blamed D. should blame
