22、Would you please       the paper for me and see if there are any obvious mistakes?

A．look around                                     B．look into

C．look up                                          D．look through

21、Always read the       on the bottle carefully and take the right amount of medicine.

A．instructions                                            B．explanation

C．description                                              D．introductions

20、In some places women are expected to earn money       men work at home and raise their children.

A．because             B．but             C．though                 D．while

19、      in the regulations that you should not tell other people the password of your e-mail account.

A．It requires       B．It is required       C．What requires       D．What is required

18、Some friends tried to settle the quarrel between Mr. and Mrs. Smith without hurting the feeling of _____, but failed.

A．none                B．either                C．all              D．neither

17、Mother told Jim to ______ the milk until it boiled and then turn off the gas.

A．observe         B．watch       C．notice         D．glance at

16、John talked with me for about an hour yesterday．Never _______ him talk so much.

A．had I heard      B．did I hear        C．I had heard          D．I heard

15、He has called several times this morning．_______, there is something very urgent.

A．Really                  B．Especially               C．Obviously            D．Terribly

14、She took her son, ran out of the house, _______ him in the car and drove quickly to the nearest doctor’s office.

A．putting        B．put           C．to put         D．having put

13、Wilma became the first American woman to win three Olympic gold medals in track, ________ made her mother very proud.

A．it             B．that           C．which          D．this