题目内容：

Find out the incorrect one of the four underlined parts.

1.New houses in Britain are now much better than before,which have

                                A

two or three layers of glass in the windows to stop the heat go out.

       B                    C                    D

2.The garage was closed because there was s big fire happen to that office building the night before.

                      A     B      C              D

3.When the elevator stops working,tell yourself to stay calm and not panic.

                       A               B         C         D

4.Take off your coat after finding a seat. If you still feel hot, you can ask my assistant

A                                         B

to turn down the heat.

      C       D

5.Most parents in China hoped their children will have a wonderful

                       A                          B

future ,so they are very strict with them and keep sending them to extra classes.

      C                                 D