It is reported that Earth’s climate is being changed and human beings  (1)    (face) global warming. Global warming refers to  (2)   average increase in the Earth’s temperature  (3)  , in turn, leads to climate change. The global average temperature

  (4)    (increase) by 1  over the last 100 years because of human activities. If the situation  (5)   (continue), we are condemning life on Earth and should face terrible climate changes, serious diseases and bad effects  (6)   some industries as well as the   (7)    (rise) sea levels. So how can we stop these disasters from  (8)   (happen)? Governments all over the world have a responsibility to reduce the amount of carbon dioxide   (9)   (produce) by their countries. Everyone can play his   (10)   by making small changes in his daily life.

Last Friday, as usual I went home by bike. But at a crossing, I 56__________ (sudden) knocked an old man off his bike. I hurried over and found that his leg 57____________ (injure). Nervous and worried, I called my mom and told her what had happened. We decided to take him to the hospital first.

Shortly after we arrived at the hospital, my mother came. I had some doubt 58 ____________ there was anything seriously wrong with the old man. The doctor gave the old man a 59___________ (detail) examination. To our delight and relief, there was nothing seriously wrong with him. We thanked the doctor and left. After that, we went back to the place 60___________ the old man’s bike was parked, only 61_________ (find) it didn’t work. So I immediately found a repairman to get it 62_________(fix). Soon he finished 63_________ (repair) it. Before the old man left, my mom offered him our cell phone number in case he needed to contact us. Then the old man got on his bike and we waved goodbye to each other.

If I 64__________(ride) my bike carefully, I would have avoided the accident. Consequently, the unexpected accident made me realize that in the first place we should be careful, but once it occurs, we should take 65______________ (responsible).

阅读下面材料，在空白处填入适当的单词或括号内单词的正确形式，并将答案完整地写在下面相对应的横线上。

It was a normal Sunday. I 61(play) with my two younger kids while the elder three were watching TV. Suddenly, I felt62 ( comfortable). Before I could do anything, I passes out (晕倒）. My eldest son Tom immediately called 911. Two policemen came soon and took me to the nearest hospital. After examination, I 63(tell) that I couldn’t leave the hospital that day. I was64(real) worried. Who would take care of my kids? But it was not something within my65(able) to think about that.

After 66 (know) there was no one to look after the kids, the two policemen volunteered 67 (help). They returned to my house and told the kids that I wouldn’t68 that day. Then they cooked some food for the kids. They ate with them and then they did the dishes. The two policemen didn’t leave 69 my husband David returned from work in the evening.

    David was really thankful to them.  When I knew what they had done. I was really surprised.70 the same time, I was greatly touched.

Once there were two mice, a city mouse and a country mouse. They were distant relatives. One day the city mouse,   61  lived in a big house wrote a letter to the country mouse inviting him for a visit.

Delighted, the country mouse accepted the     62     (invite) and came to the city mouse’s house. He was greeted by the city mouse cheerfully. The country mouse was surprised    63  big the house was. The city mouse was pleased    64   led the country mouse to the kitchen. When      65    climbed up the table, there were a large piece of bread, fruit and cheese  66    it. But just as they began to eat, they heard   67  great noise. The city mouse cried, “Run! Run! The cat   68  (come)!” They ran away quickly and hid.  69   (breath) heavily after hiding in the mouse-hole, the country mouse said to the city mouse, “I should go back to my house in the country. Even if I eat nothing but beans, I can live  70 (peace). Why don’t you come with me to the country? It is nicer to be poor and happy, than to be rich and afraid.”