—What do you use the box_____?—I use it_____keep pencils,rulers,pens and so on.A.to, to B.to, for C.for, to
_______ fine day it is today!
-My uncle arrived_______ Shanghai_______ a foggy morning of July.
He went carefully through his homework_______ make mistakes.
--- ______did the baby panda Xi Wang ______ when she was born? --- About 100 grams.
The little boy often makes his mother _____him _____.