Parents complain their children are beha...

It suddenly_____ to me that I could use a computer to do the job.

Knowledge learnt from books doesn’t have the same effect on a child

as_____through practice.

London is a most beautiful city in Britain, _____ the River Thames.

Ryan’s family____ very large and his family____all fond of going hiking.

Compared with 2 million tons last year, our coal output has increased _____

three times; that is to say, our coal output has increased_____8 million tons

this year.