He _____ football regularly for many years when he was young.
A. was playing B. played C. has played D. had played
_____ their hats into the air, the fans of the winning team let out loud shouts of victory.
A. To throw B. Thrown C. Throwing D. Being thrown
If Newton lived today, he ______ surprise by what ____ in science and technology.
A. would be, has been discovered B. will be, had been discovered
C. would be, has discovered D. will be, has been discovered
He didn’t make ____ clear whether the meeting would be put off.
A. this B. that C. it D. these
We had a picnic last month and it was a lot of fun, so let’s have one this month.
A. the other B. some C. another D. other
–What’s that noise?
–Oh, I forgot to tell you. The new machine ______.
A. was tested B. will be tested C. is being tested D. has been tested
