1.Why don't you go for ________walk?It'll give you ________appetite for your lunch.
Li Ming told me that he was interested in many sports, ___swimming, shooting, skating and so on
You should have ____ good knowledge of English if you want to find a job here. Because English is the working language in_______ most international trade centers.
With a lot of homework _________, I had to stay at home all day.
The number of workers _______________2000.
The day came finally _____ I was given an opportunity to act in the play.