---- _____ has Michael been playing baseball?

---- Since he was five years old.

A．How often          B．How far                       C．How long              D．How soon

---- Mum, may I go out and play basketball?

---- Well, if you ____ your homework, you can.

A．finishing            B．finished            C．have finished         D．will finish

His father _____ for two years.

A．left                B．has left                  C．is leaving               D．has been away

It ____ the workers and engineers about five years to build that bridge.

A．took               B．spent          C．cost            D．paid

Joe doesn’t like doing exercise, ____ in winter.

A．such as            B．so              C．especially              D．beside

It was when I was ten ____ I began to play basketball.

A．that                B．because                 C．why              D．when

David doesn’t want to swim because he is not ________ swimming．

A．interested in         B．angry with           C．terrified of                  D．mad at

Wearing earrings makes people look beautiful, so Lucy wants to get her ears ______．

A．pierce         B．pierced           C．to pierce             D．piercing

-- What do you think of the summer camp?

-- Wonderful! It’s the greatest _______ I have ever had．

A．influence            B．change            C．study          D．experience

If I had _______ dollars, I’d like to give it to charity．

A．two million          B．two million of         C．two millions of      D．two millions