B: Yes, but I sometimes        to school. It's healthy.

B: No, I am going to have a        test.

B: Yes, he works in a        company.

B: You can go        here, then turn left at the crossing.

B: I like doing word       .

Joe:       , Sally? You look sad today.

Mary: I can't go to the zoo. My dad is sick.

Joe: Oh, I am sorry to hear that.       ？

Mary: He is still in the hospital. He is very ill.

Joe:       ？

Mary: I am afraid he can't. He has to stay in the hospital for at least one week.

Joe: I see.       ?

Mary: I think Mr. Li will teach us English instead of (替代) him.

Joe: Mr. Li?        ?

Mary: Yes. He also comes from England and he can speak English very well.

Joe: He must be very nice.       .

Mary: Thank you so much.

Bridges are built for many reasons (原因). Some bridges are built So that (因此) cars can cross over rivers. Others are made for trains to use. In the state (州) of Washington there is a very special bridge which was built for squirrels.

The town of Longview has a very busy street. Many cars use it every day. Squirrels are killed (被杀死) every day when they want to cross he see Mr. Peters built a bridge for the squirrels that they would pass above the traffic. For years now, the squirrels have been able to cross safely (安全地) from one side of the street to the other.

Our eyes are very important to us. They are like cameras (照相机). We can see beautiful things and colours around us with our eyes. But if we don't take care of them, they may hurt. How do we protect (保护) our eyes? On sunny days, we'd better wear our sunglasses. When we read, we shouldn't stay too close to our books and the light shouldn't be too bright or too dark. We mustn't read in bed. It's bad for our eyes. We can't read books in a bus or play games on computer for a long time. We should protect our eyes whenever and wherever.

It's a sunny day. Tom goes to the        with his mother. They will        an action movie. When he sees it, he feels       . Then he goes outside to        a bottle of milk. After drinking it, he comes back to the cinema. Unfortunately (不幸的是), he can't        the seat. The boy cries loudly (大声地). A policeman comes        to him and asks, "What's        with you?" "I can't find my mother." "The boy says. The policeman begins to       him to look for his mother. After a while (一会儿), he finds his mother. His mother        the police. All of them feel       .

Jack: She is sick. She has a cold today.

Wu Binbin: I want to be a scientist like my grandfather.

Xiao Ming: I am going to visit my grandpa in the countryside.

Liu Yun: No, she doesn't. My sister can't sing very well. But she likes dancing.

Amy: No, I am not. I don't like watching TV. I am going to read.