We can use the word “book” to talk about a book, and it is about the ____ function of language we are talking about.

The film is ________. Dont’t wander about. A: begun B: about to begin C: to be beginning D: begin

The phrase "harped on" in "who harped so often on independence" in the fourth paragraph means _____. A: thought about. B: talked about. C: worried about. D: troubled about.

中国大学MOOC: While we try to teach our children all about life, our children teach us what life is all about.

While we try to teach our children all about life, our children teach us what life is all about. A: 正确 B: 错误

So little（）about the topic that I had nothing to talk about. A: will I knew B: did I know C: do I know D: have I known

The teacher said, “What are you thinking about?”=The teacher asked me _______thinking about. A: what were you B: what you were C: what I was D: what was I

The problem deserves (think) _____________________ about.

The microscope opened up to man another strange new world: a world of things too near and small for anyone ______ the scientist to know much about or do much about. A: besides B: apart from C: but D: without

The film is ________. Dont’t wander about.