Today the forests have almost gone. People must ________ down too many trees.
A. stopped from cutting
B. stop to cut
C. be stopped from cutting
The word ________ five letters.
A. is made up
B. makes up of
C. is made up of
Don’t ________ away your old textbooks. They are reusable for the kids in poor areas.
A. put B. throw C. take
I didn’t see John. He went to work on ________ own.
A. his B. her C. him
The famous scientist’s name is familiar ________ most Chinese.
A. for B. in C. to
How is your work getting ________?
A. up B. off C. on
