Edward, you play so well. But I ______ you played the piano. 

He likes Chinese, ____ his brother likes English.

The population of India has ______ quickly, because they don’t have a Family Planning policy like China.

 There is no perfect person, some people have made _____success of themselves in spite of what would appear to be ______ weakness in their professions.

We must keep our room clean, for dirt and disease go______, you know.