One day, I took my daughter to the local playground. The minute we got there, my daughter ran to the swing(秋千)and asked for a push. When I was helping my daughter, I ______ another girl trying to make her swing go high by herself. Her old grandmother smiled at me, lying on the ______ nearby. Maybe she was too old and had to lie on the chair and watch her granddaughter playing.

I gave my daughter a big push and then walked towards the little girl. I asked gently ______ could do for her. She smiled and said quietly but happily, ______ her big shining eyes, "Could you please give me a push, too?" For the next two hours, I kept pushing the swings and playing with my daughter and the little girl. When we got home, I was very tired. But my heat was flying much ______ than the swings.

One day, two years later, after a long day's work, I was a bit tired, but I needed to ______ my daughter before going home. While I was waiting outside the school gate beside my car, a little girl came over and smiled sweetly at me. She gave me a big hug ______ she got on her school bus. As I watched her running away, I didn't feel ______ anymore.

In life, the love we give to ______ will find its way back to us. It may travel from heart to ______ or it may blossom(开花)in the heart which is planted in. The love we share, the kindness we give, and the happiness we create will always come back to us with a big surprise.

1.A.drove B.noticed C.heard D.caught

2.A.chair B.bed C.table D.ground

3.A.who B.what C.how D.why

4.A.to B.of C.with D.for

5.A.earlier B.deeper C.better D.higher

6.A.end up B.put up C.pick up D.take up

7.A.before B.until C.unless D.after

8.A.warm B.sad C.crazy D.tired

9.A.another B.the others C.others D.other

10.A.head B.heart C.arm D.hand

Butterflies are some of the most beautiful insects in the world. However, what interests the scientists most is not their fascinating looks, but how they sense nature. They use their senses of sight, touch, hearing, smell and taste to find food, lay eggs in good places and avoid hungry enemies.

Butterflies have large compound(复合的) eyes. No matter where the things are, they can see them without turning their heads. 1. They are more possible to notice a sea of flowers than a single plant. Butterflies do not "see” colors. They are color blind. 2.The light on many flowers guides butterflies to honey.

How do butterflies smell? Butterflies have a very well-developed sense of smell, but it is not in their noses, since they don't have one. Sense organs (器官)are in their feet, and many other parts of the body.3.

Do butterflies use their mouths to taste the food they find? Not really. Butterflies' feet have sense organs that can taste the sugar in flower honey. They let the butterflies know if there is something delicious. 4.They feed their babies using a long tube(管道),and they get all their food from this tube as well.

Butterflies don't have ears. Instead, they “hear" sounds through their wings by sensing changes in sound vibrations(震动).Butterflies' body is covered with sensory hairs. 5..For example, the hairs give butterflies information about the wind when they're flying. And where there is rain, the hairs can also tell butterflies.

The scientists say that butterflies may have senses we don't even know about yet, because their body is very different from ours. Therefore, it is difficult to understand when we use our own human senses to study it.

A. Like most insects, butterflies are very nearsighted.

B. They can let butterflies feel the environment around.

C. So it is not difficult for butterflies to find flower honey.

D. But they can sense sunlight, which tells them the direction.

E. They can help butterflies find their favorite flower honey food.

F. Some female butterflies taste the plants carefully to find places to lay eggs.

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