The weather was fine last night. My friend named Steve and I decided to sleep in the open air. I found the sleeping bags under the bed in my room. I also packed some snacks. We could hardly wait for it to get dark. We opened our sleeping bags and put them on the grass in front of my house. Steve and I played some games, talked about something interesting and had a snack. In the end it got dark. We were just falling asleep when we heard something unusual.
“Maybe it is just a small animal,” I said. Steve said nothing, but I could feel he was frightened. After I looked around, I was sure it wasn’t an animal. It was my little brother, Tommy.
“What are you doing here?” I asked. “You know, Tommy, you frightened us.”
“Sorry, Bill,” he said. “It’s hot in the room. I want to sleep outside with you.”
“Well, OK,” I said. “Just come and lie down next to us.”
“Good night, Bill and Steve,” said Tommy. “And thanks.”
【小题1】What did Steve and Bill decide to do last night?                              
【小题2】Where did Bill find the sleeping bags?                                    
【小题3】How did Steve feel when he heard something strange?                        
【小题4】What did Tommy come out of the house to do?                               
【小题5】How many persons slept in the open air at last in the story?                     

During the day we work and play，and at night we sleep. Our body rests when we sleep. In the morning we are ready to work and play again. Our body grows most when we are asleep. Children who are tired usually need sleep. We can get better at our lessons after having plenty of rest. Boys and girls who are eight or nine years old need ten hours of sleep every night. Our body needs plenty of air when we are asleep. If we do not get enough fresh air, we will feel tired when we wake up. While in bed we must not cover(覆盖) our head，our lungs need to get enough fresh air. If we open our windows at night，we can have plenty of fresh air. Cool air is better than warm air.

1.Our body grows most while we are _______.

        A.eating          B.playing          C.sleeping         

2.Too little sleep makes us _______.

        A.tired           B.hungry           C.happy            

3.—What may cause us to feel tired in the morning?

        —_______ during the sleep.

        A.Too much air                        B.Not enough fresh air

        C.Too much cold air                                      

4.How many hours of sleep should 9-year-old children have every night?

        A.8 hours.        B.9 hours.         C.10 hours.        

5.What do the lungs need most?

    A.Fresh air.    B. Exercise.    C.Warm air.

We have a terrible school trip last weekend. Some students were late. Then we waited half an hour for the school bus, but it didn’t arrive. Finally, our teacher took us to take the subway. It took us about an hour. After we got off the subway, we walked and got lost. When we finally arrived at the zoo, we were tired and hungry. We wanted to see dolphins, but there weren’t any. There were some really smart seals, but we didn’t see the show because we arrived too late. We left our camera at school, so we didn’t take any photos. Then it started to rain, and no one had an umbrella. So we went for lunch. My friends had some ice cream. But I didn’t have any, because I don’t like it. We didn’t see many animals because of the rain. Finally we went back to school. We were wet, tired and stressed out(紧张). I didn’t enjoy my school trip at all.

1.What did the writer think of the school trip?

A. Terrible            B.Great               C.Fun          D. Exciting

2.The students were            when they arrived at the zoo.

A. excited                B. tired               C.happy          D. lucky

3.How was the weather?

A. Sunny              B.Cloudy                     C. Windy        D.Rainy

We’ll do what we can _________ our environment.

A．protect　         B．to protect　       C．be protected　     D．be protecting