It was yesterday evening________ you had the electricity cut off in your house.
| A．when | B．that | C．which | D．in which |
In a time of social reform, people’s state of mind tends to keep _______ with the rapid changes of society.
| A．terms | B．pace | C．progress | D．touch |
—Correct ____ is important.
—I agree. I don’t eat sweets now, for I’m on a _____.
| A．diet; diet | B．food; food | C．diet; food | D．food; diet |
Swimming is ___ in summer.
| A．a great fun | B．great fun | C．great funs | D．great a fun |
From their _____on the top of the TV Tower, visitors can have a better view of the city.
| A．stage | B．position | C．condition | D．situation |
—He says that my new car is a ____________ of money.—Don’t you think those words are just sour grapes?
| A．lack | B．load | C．question | D．waste |