根据对话内容，用方框内所给的句子补全对话，其中有两项是多余的。

A：Do you think a lot about the future?

B：Yes．I think the world will be really exciting in the future．

A：I agree．1．__________________

B：I think the world will be very different from now．

A：In what way?

B：Well，take education for example．2．__________________

A：It’s also possible that there won’t be any classes．And there may not be teachers any more!

B：Maybe not…3．_____________________ It’s better to learn from people．

A：Yeah，you might be right．1 want to know how students will go to school．4．__________

B：Cool．Just like in the movies．Oh，but I just have another idea．

A：What?

B：5．_______________________

A：Right，just like the streets now!

B：Er…，maybe the flying car isn’t such a good idea．

We are all learning English, but how can we learn English well? A student can know a lot about English, but maybe(可能) he can’t speak English. If you want to know how to (如何) swim, you must get into the river. And if you want to be a football player, you must play football.
So, you see. You can learn English only by(通过) using(使用)it. You must listen to your teacher in class. You must read your lessons every day. You must speak English to your classmates and also you must write something sometimes. Then one day, you may find your English very good.
【小题1】You know a lot about English but maybe you       

Time Temp Glasses

Are you a person who wants to know the time and temperature during the day? You might like Temp Glasses. These special glasses show the time above your right eye and the temperature your left eye. It is surely easier than wearing a wristwatch, and you never have to guess the Tature.

Alarm() Fork

Do you eat too quickly? Do you eat too much? How can the Alarm Fork help you? Aren't you is (好奇的)? Well, this special fork has two lights: one green and one red. When the green is on, it's OK to eat a piece of food. The fork "knows" when you eat a piece, and soon the red goes on. Wait for the green light before you eat another piece.

Smell This

Sow do you know if your breath smells nice, or if it smells bad? It's difficult It) know, because it’s very hard to smell the air that comes out of your own mouth. Smell This is useful for this ion. Smell This covers your nose and your mouth. Docs your breath smell nice, or do you need a piece of gum(口香糖)?

Banana Suitcase(手提箱)

Has this ever happened to you? You put a banana in your bag lunch in the morning, and when pen the bag at noon, the banana looks like someone drove a car over it. If you put your banana Banana Suitcase, this will never happen. It keeps a banana safe, delicious, and looking like a m!

1.The writer thinks that the four inventions are_.

A. dangerous          B. useless        C. unusual         D. expensive

2.A person who wants to lose weight may be interested in_.

A. Time Temp Glasses        B. Alarm Fork       C. Smell This  D. Banana Suitcase

3.Which invention is most helpful for someone waiting for a train?

A. Time Temp Glasses.       B. Alarm I ink.       C. Smell This.        D. Banana Suitcase.

4.If you want to know how your breath is. you may buy _.

A. Time Temp Glasses        B. Alarm Fork       C. Smell This D. Banana Suitcase

5.Who might use the Banana Suitcase?

A. A person who eats bananas only at home.

B. Someone who needs to throw away a banana.

C. A person who has little interest in eating bananas.

D. Someone who loves bananas and brings lunch to school every day.