---What   _____ your father?
--- He’s a cook.

—My family ____ going to Guangzhou in September this year.
—Do you mean the city ____ held the 16th Asian Games? That’s attractive.

Jim with his best friends _______ going to plant trees next Saturday.

Physics _______ an easy subject for me when I was young. I usually got high marks then.

—How much are the two pairs of shoes?
—They are not expensive. I think fifty dollars ______ enough.

Either Sam or Tom __________ an exam at the moment.
A. are having        B. is having         C. were having

The number of the films ____________ than before.

Half of the books ________easy for the students to read．
　 

Some chicken   in the bowl. And some eggs  on the table.
A .is,  is.    B. are,   are.   C .is,  are.  D are , is.

The number of chairs in the room __ ten. I’m afraid a number of chairs in the room ___ lost.