So far, no agreement ________ on which type of exercise is best suitable for keeping fit.
Figures show that 6 to 10 percent of Internet users become _______ and waste a lot of time.
– I cannot find my watch. I must have lost it. -- Don’t worry. Hopefully it will _____ somewhere one day.
After living in Shanghai for 20 years, the couple returned to the small village ______ they grew up.
I’m fed up with the noise—I _______ in the neighborhood of an airport for a year.
Ann is very ______ about being fat, so you’d better not mention it.