He bought glee him muchknowledge and ______ could help him to kill the time．

You’d better ______ some hot water into the teapot in case the tea cools down.

If you can’t find the place, I’ll show you____.

I hope to make decisions by myself.—OK. But remember _____ you do, you should think about the results.

The average cost of school residential trips was ￡ 48 in primary schools and ￡ 55 in secondaries in 2003, but ￡ 144 and ￡ 274 in 2009