In his book he deals with a lot of subjects, ________ from education to environmental protection. [ ]

It’s not what you do once in ____ while butwhat you do day in and day out that makes ____ difference.

YaoMing, as we know,_____ like to play basketball.

__________ in looking after three children athome, she no longer has time to enjoy the various activities in the club

Our attitude toward our teachers should be _____, but not slavish or superstitious.