A lot of ______ are planting trees.

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Bicycles in China
Bicycles are very popular in China. In our country you can see bicycles almost everywhere. When you walk on the road, you will find a lot of people riding bicycles to school, shops and anywhere else. Therefore(因此), China is known as “the kingdom of bicycles”. In China, many families have one or two bicycles.
Compared(与……比) with cars, bicycles have many advantages. First, they are much cheaper than cars. Most Chinese can’t afford cars, but they can afford bicycles. Second, bicycles are small enough to park anywhere, while cars need a larger piece of land to park. What’s more, with lower speed, bicycles are safer than cars.
However, bicycles also bring some problems. Some riders don’t obey the traffic rules and some riders don’t think about others’ safety. So they ride too fast. During rush hours, too many bicycles may cause traffic jams. We still have a long way to go to solve the problem.
【小题1】Where can you see bicycles in China?

“Which meal do we all need most, breakfast, lunch or dinner?” Miss Baker asks. Boys and girls wave their hands in the air. They know the answer.
“What do you think, Jim?” Miss Baker asks.
“Dinner,” Jim answers.
“Dinner is the big meal of the day,” says Miss Baker. “But I don’t think we need it most.”
Tom puts up his hands. “ Do we need lunch most?”
“No,” says Miss Baker. “We need breakfast most.”“Why is this so?”
“From night to morning is a long time to go without food,” says Ann.
“That’s right,” says Miss Baker. “We need food every morning. What may happen to us if we have no breakfast?”
The students have many answers to give.
“We may feel hungry.”
“We may not feel like working.”
“We may feel sick.”
“Yes, you are right,” says Miss Baker. “Now let’s talk about what makes a good breakfast. Give me your answers. I will write them on the blackboard.”
【小题1】____ are discussing （讨论） eating.
The mother and children         B. Some of the boys and girls
C. The teacher and her students     D. A group of friends
【小题2】Miss Baker thinks ______ is a big meal of the day.

Many of us don’t pay much attention to the importance of eye care. It is said if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place.
There are several causes leading to poor eyesight like not enough food, genes（基因）and aging(老化). Televisions, computers and reading are also the causes of having poor eyesight. If you happen to work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and they will make you feel uncomfortable. It is bad for your eyes, too. If this happens, the best way is to clean your eyes by using cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight from UV rays.
Eating healthy foods will do good to your eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercise protects your eyesight, too. If a person exercises regularly (定期的) and eats the right kind of food, his eyes will stay in good condition for a long time.
All above are natural ways of eye care that help us keep healthy eyes. Being happy all the time can be helpful to a person’s eyesight, too. All in all, eye care is very important, no matter how old a person is.
【小题1】____ is the most important way to protect our eyes.