English is a language shared by several different cultures, ________ uses it in different ways.
| A．all of whom | B．each of them |
| C．all of them | D．each of which |
The books mainly deal with the trouble teens might have _________ right from wrong.
| A．distinguishing | B．distinguished | C．to distinguish | D．to be distinguished |
—Why don’t you buy some cakes while doing shopping yesterday afternoon? —Sorry, ____.
| A．I forget | B．I forgot | C．I have forgotten | D．I had forgotten |
I hadn’t intended to get much from the business I ran the first year, while it _____ so well.
| A．went out | B．carried out | C．made out | D．turned out |
—What’s the matter with Paul?
—A letter from his parents in New Jersey _________ as attack of homesickness.
| A．set out | B．set about | C．set up | D．sent off |
His way of teaching English was _________ make his classes lively and interesting.
| A．so as to | B．such as to | C．in order to | D．due to |