Will you ________ our house while we are out on holiday? —Well, that ought to be no problem.

Millions of youngsters across Europe could suffer ____ hearing loss after five years if they listen to MP3 players at too high a volume for more than five hours a week, EU scientists warned.

It’s five years since I here.—Where do you work now?

Hefei is a beautiful city, isn’t it—Yes. There are about two ____ visitors here week.

32It was 8:30 in the evening ________ the soldiers arrived at the village