---Did you have any trouble catching the professor’s lecture?
---No. He spoke very slowly and clearly to make it easy _____.
A. to understand B. understand
C. understanding D. understood
Although there are many _____ programs on TV, I think people should not be spending so much of their time in front of their TV sets.
A. worthwhile B. interesting
C. good D. worth
---Was it under the tree _______ you were away talking to a friend?
--- Sure. But when I get back there, the car was gone.
A. that B. where
C. which D. while
—You ___________ that.
— I’m sorry, but I simply _________ what I was told to.
A. needn’t have done, ought to do B. needn’t have done, had to do
C. shouldn’t do, ought to do D. shouldn’t have done, ought to do
--- Tom has a good memory.
---So he does. He can remember every______ in great detail.
A. incident B. accident
C. affair D. event
Everything he ___ away from him before he returned to his hometown.
A. took B. had been taken
C. had had been taken D. had taken
