---Are you free now? I’ve got something to tell you.

   --- Ok, ______ you make your story short.

A. so long as   B. even if     C. now that     D. in that case

The equipment for disabled people should be ______ easy reach in public places.

A. within      B. near            C. beyond       D. around

--- Is your father a teacher of English in No. l Middle School?

  --- No. But he ______ English there for ten years.

A. has taught    B. has been teaching  C. taught       D. had taught

. It is none of your business ______ other people think about you. Believe in yourself.

A. howB. whatC. which D. when

This advertisement is a/an______ example of their marketing strategy

A. average            B. specific        C. typical        D. flexible

We must soon ______a new teacher to the class.

A. adapt             B. appoint        C. exchange       D. abuse

The tourists,       had enjoyed themselves so much in the botanic garden, were worn out

A. all of what B. all of which  C. all of them D. all of whom

We can hardly believe such a young boy ______ travel around the world all by himself.

A. may          B. need         C. should          D. must

My friend Jack was the first person I knew ______an iPhone 5S.

A. using        B. to use        C. used            D. having used

They hope to turn our society into one ______ those in need can get help.

A. where      B. which              C. when           D. who