16．　　We pay for some food at the restaurants and supermarkets, then we throw one third of it into the rubbish bin at home. This may sound crazy, (1)       millions of us are doing this around the world.
　　A new report (2)       over 30 percent of the food in the world goes to waste. Shops (3)       most of it because they aren't able to sell it in time, or some people buy too much.
　　Do we have to do so?We should say no. When we have some extra (额外的) money, we put it in a (4)      . So how about setting up "banks" for food that we can't eat?Many countries, including China, (5)       on this great idea.
　　Some people in Shanghai put a fridge in a community, filling it with cakes and canned food from nearby markets and restaurants. They are free for (6)       to enjoy.
　　The Real Junk Food Project is a company in the UK. It says that food past (7)      sell-by date (保质期)may still be OK to eat. So they (8)       such food from supermarkets, and put it on shelves in cafes (小咖啡馆). There, the food has no (9)       label (标签). You can (10)       as much money as you want. There are now more than 120 Real Junk Food Project cafes around the world.
　　Do you often buy too much food?Where is the food that you bought but can't eat?Will it become junk?It's up to you to decide.

17．A: Hey, Mary. What about going to the cinema with me this weekend?
B: (1)       I haven't seen a film for a long time.
A: (2)      
B: Comedies (喜剧). Ne Zha is popular among young people.
A: I hear of the film. My cousin watched it last Sunday.
B: (3)      
A: She loves it, and she says it is worth watching.
B: Great. Let's watch it. (4)      
A: We can get the tickets on Meituan. It is cheap.
B: (5)      
A: Let me have a check. 20 yuan each.
B: OK. Let's book the tickets at once.

18．
Welcome to Daqingshan Forest Zoo
Meet the lovely animals in the zoo.
The tigers from India are waiting to meet you.
The giraffes from Zambia are here to look down on you.
The monkeys from Mount Emei want to throw things at you.
The birds from all over the world can sing wonderful songs to you.
Opening hours：9：00～16：30 on weekdays
9：00～18：00 at weekends
Prices：100 yuan for adults （成人）
Half price for children shorter than 1.4 m
Learn more information about animals at www.daqingshanzoo.com.cn.

19．　　Travelling is very interesting. Many people love travelling. There are many ways to travel: by plane, by train, by ship or by car. Everyone has his or her favourite way.
Greg: My favourite way of travelling is by car. It's very relaxing. I can bring my pet dog along. I can travel three hundred miles or only fifty miles a day. I can stop at a good restaurant to enjoy a good meal or at a hotel to spend the night.
Eliza: I love travelling by train best! I travelled most of Europe in five months by train. It's the best way to talk with the local people and make new friends on the way. Trains make even the longest trip enjoyable. The train ride to me is just like a big moving party.
Andy: I like travelling by ship best. It is a great way to spend a vacation. I can enjoy the blue sky and water on the ship.
Danny: Planes are my favourite. It's the fastest way of travelling. I can quickly get to another country. Planes have very comfortable seats. I can have something to drink and to eat. I can also read some free magazines and newspapers.

20．　　Near my home there is a field with two horses. From a distance, they look the same.
　　But if you get a closer look, you will notice something quite interesting. Clare is a hard-working mother horse. But she became blind after she was ill. So her son Dony could be her eyes.
　　Farmer Jim always worries about the problem of Clare. He wants to give the poor horse a better life. He puts a bell around Dony's neck. When Clare begins to work, Dony is always in the front. He lets his mother know where he is. So she can follow (跟随). And Dony is always looking back at his mother. Clare will listen to the bell and then slowly walk to her son. She believes her son is right.
　　When Dony goes back to the shelter (庇护所) on the farm each evening, he will stop to look back. He wants to know that his mother isn't too far behind to hear the bell. And the mother likes to teach her son something useful.
　　Sometimes we are the blind horses. We need others' help. And at other times we are the guide horses. We should help others to find their way.

21．In spring, everything begins to             (生长).

22．It is              (礼貌的) to give seats to the old on the bus.

23．My room is very small.              (然而), it is very comfortable.

24．The              (费用) of taking a coach from Ma' an shan to Nanjing is about 100 yuan.

25．You have to learn more about its history and              (文化) before you travel to a foreign country.

26．             (luck), my friends are always with me when I am in trouble.

27．Summer is the              (hot) season in a year.

28．             (wolf) catch small animals for their food.

29．Jim is willing              (spend) his weekend reading books in the library.

30．In winter, the birds fly to the south              (find) a warm and sunny place.

31．快来为我们队加油喝彩吧!
Come and                          our team!

32．如果我们不采取行动, 世界上将没有熊．
If we don't                         , there will be no bears in the world.

33．大多数婴儿出生时体重在3 到4 千克．
Most babies weigh between 3 and 4 kilograms                        .

34．上课时你应该认真听讲并记下你所听到的内容．
You should listen carefully and                          what you hear in class.

35．我们的教练像妈妈一样关心我们．
Our coach                          us like a mother.