–Who is the man over there ? Is it Mr. Li? --No, it_____be him . Mr. Li is much taller.A. mustn’t B. may not C. can’t
If you want to make yourself _____, you should speak clearly and slowly.
We expected Carl ______ his dream.
. Jane with the Greens ____ the Great Wall if it ______ tomorrow.
The boy is afraid of darkness, so he _____ out at night.
He is always kind ____ others. It is very kind ____ him.