Her voice ____ sweet. It _____ a bird.
A. sounds; sounds like
B. sounds like; sounds
C. sound; sound like
D. sound like; sound
—Remember this, children. ____ careful you are, ____ mistakes you will make.
—We know, Miss Gao.
A. The more; the more
B. The fewer; the more
C. The more; the fewer
D. The less; the less
There are many young trees on ______ sides of the road.
A. every B. each C. both D. all
________ of them has his own opinion.
A. Both B. Some C. Every D. Each
The box is_______ heavy for the girl _______ carry.
A. too; to B. very; to
C. so; that D. enough; to
He may come，but I'm not sure ______ that.
A. about B. on C. with D. to
