No one knows when such a custom first _____.
A. came into power B. came into being
C. came true D. came out
The students pretended_______ attentively when the teacher came in.
A. to learn B. learning C. and learned D. to be learning
________ he returns to his native land.
A. It is long that B. It is not before long that
C. It won’t be long before D. It will be long until
--- Hi, Torry, can I use your computer for a while this afternoon?
--- Sorry, _____________.
A. it is repaired B. it has been repaired
C. it’s being repaired D. it had been reapired
Washington, a state in the United States, was named _______one of the greatest American presidents.
A. in memory of B. by means of C. instead of D. in remembering of
He is wearing sunglasses to _______ his eyes from the strong sunlight .
A. protect B. hold C. stop D. prevent
