Fill________ the blanks with “a” ，“an”  or “the”  where________.

A.　　  in；is necessary 　　　　　　　　　　　　 B. with; necessary

C. in; it necessary　　　　　　　　　　　　　　   D. in; it is necessary

He made a film________ his childhood during the war.

A. basing on　　 B. based on　　　　　　 C. to base on      D. to be based on

This exercise is easy. So there________no difficulty in working it out in ten minutes.

A. seems to have  　　　　　　　　　　　　　　　　   B. seems to be

C. seems to have been    　　　　　　　　 D. seem to have

After he finished high school，he________all his books to the village children.

A. gave up　　　　　　 B. gave away　　　　 C. gave in　　　　　　  D. gave out

John plays football________，if not better than, David.

A. as well　　　　　　  B. as well as　　　　  C. so well　　　　　　　　　　 D. so well as

Nobody________ to smoke in the cinema.

A. allows 　　　　　　 B. allow　　　　　　　　 C. is allowed　　　　  D are allowed

Sir, you ________ be sitting here in this waiting room. It’s for women and children only.

A. oughtn’t to   B. can’t　　　　　　　　    C. won’t　　　　　　   D. needn’t

Black people united together to fight________ slavery________freedom.

A. against; for 　　  B. for; against 　　  C. for; for　　　　　　　　    D. against; against

You shall be punished if you go against________ .

A. a nature　　   B. nature　　    C. the natures   D. natures

We must work hard to protect the environment from　　　　   .

A. pollution 　　　　  B. pollute　　    C. polluted　　  D. polluting