31.Don′t forget_____the light when you leave．

A．turning on      

B．to turning off

C．to turn on

D．to turn oft、

  30.--Could I look at your photos?

     --Yes，of course you_____．

     A．could    B．can    C．will     D．might

29．Ann jumped_____than Liu Mei．

A．more far       B．much far   

C．much farther   D．more farther

28．There____a meeting in our class．

A．is going to have   

B．are going to be

C．are going to have

D．is going to be

 27．The baby______When she saw her mother．

    A．stop cry             B．stopped crying

C．stopped laughing      D．stop laugh

 26．My friend was born_____June 2，1973．

    A．in     B．on     C．at    D．for

 25．Father asked Mary_____the trash．

A．bringing out   

B．to take out

C．to carry out

D．fetch out

 24．It′s hard______the work in two hours．

   A．to finish     B．finish  

 C．finishing      D．finished

 23．The young man is____to carry  the heavy box．

    A．enough strong 

B．strong enough

    C．too strong    

D. so strong

 22．How long does_____take to get to school?

    A．you    B．he    C．it    D．／