—Excuse me，is this the right way to the bookstore？
—Sorry，I’m not sure．But it________be．
| A．can |
| B．need |
| C．must |
| D．might |
——Good idea． Where do we play?
A． Do you like tennis? B． Let’s play tennis． C． Why do you like tennis?
— Why do you like koalas? —．
A． Because they’re cute B． I like them C． Thank you
Mary got up late this morning,she didn’t catch the first bus．
A． because B． so C． for
December is month of the year．
A． the twelfth B． twelveC． the twelve
If you can’t get to sleep, then get up and try to do something,lying in bed.
A． and B． or C． instead of