7、Mr. Green won’t leave here until his wife ______ back tomorrow.

A．come                      B．came                      C．comes                    D．will come

6、Tom, you _____ play computer games too much. It’s bad for your eyes.

A．didn’t                    B．mustn’t                   C．wouldn’t                 D．needn’t

5、It’s snowing outside！Put on more clothes, _____ you may catch a cold.

A．and                        B．but                         C．or                          D．though

4、—_______ do you visit your grandparents?

—Twice a month

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

3、There are four foreign friends over there. But _____ of them come from Russia.

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

2、The Changjiang River is _______ river in China

A．the longest              B．long                C．longer              D．longest

1、用所给词或短语的适当形式填空，使句意完整。（有两项是多余的）

1．Mary’s new neighbour usually gives her a _________ smile when they meet.

2．Sorry, this box is as _________ as that one. I can’t carry it .

3．Mr. Smith lives on the ___________ floor in this building.

4．Don’t ___________ the exam. I’m sure you will succeed.

5．How delicious！Could you please give me two more ______________?

29、A poor farmer had a friend who was famous for the wonderful apple tree he grew.

    One day, his friend gave the farmer a young apple tree and told him to plant it. The farmer was pleased with the gift, but he did not know where to plant it.

    He was afraid that if he planted the tree near the road, strangers would steal the fruit. If he planted the tree in one of his fields, his neighbors would come at night and steal some of the apples. If he planted the tree near his house, his children would take the fruit. Finally he planted the tree in his wood．But without sunlight and good soil（土壤）,the tree soon died,

    Later the friend asked the farmer why he had planted the tree in such a poor place. "What's the difference? " the farmer said angrily and then told what he had thought.

    "Yes," said the friend, "but at least someone could have enjoyed the fruit. Now you not only have robbed everyone of the fruit, but also you have destroyed （毁掉） a good apple tree !"

1．What gift did the farmer get from his friend one day?

2．How many people are there in the story?

3．Where did the farmer plant the apple tree at last?

4．Why did the apple tree soon die?

5．Who destroyed the apple tree?