34. —-There’s something wrong with themachine. Who is _____—–None. The machine is too old to work.

He was unhappy when he sold his guitar.After all,he _____it for a long time

You ________ supposed to be here much earlier, Bill.— Sorry, sir. I got caught in a traffic jam on the way.

er to lose weight, the young lady prefers to ___regularly rather than take expensive weight-losing pills

Europe has achieved more in controlling the AIDS virus than Asia in the past ten years, ______ the number of people infected with the virus is going up sharply[ ]