______ , she couldn’t educate her son..
| A．A teacher as she is | B．Teacher is she |
| C．Teacher as she is | D．Is she a teacher |
The information on the Internet gets around much more rapidly than ________in the newspaper.
| A．it | B．those | C．one | D．that |
_________ advertisements are of great help, I don’t think we should entirely rely on them.
| A．Since | B．While | C．Because | D．As |
---You know Mr. Green has been ill for days?
---Yes, I wonder if he is _________ better now.
| A．some | B．much | C．any | D．no |
--- I don’t know ___________ makes her different from others.
--- Confidence, I think.
| A．how is it that | B．how it is that |
| C．what is it that | D．what it is that |
Ten years ago the population of our village was _________ that of theirs.
| A．as twice large as | B．twice as large as |
| C．large as twice as | D．as twice as large |