请你根据以下例句，总结出play、come、have to、study和visit的用法结构。

　　play:

　　1)The children are playing with a ball.

　　2)Do you want to play football this weekend?

　　3)He is playing the piano.

　　4)They are watching a TV play.

　　________________________________

　　come:

　　1)How do you come to school?

　　2)Do you want to come to my birthday party?

　　3)Marie's birthday is coming soon.

　　4)Monday comes after Sunday.

　　________________________________

　　have to:

　　1)Does Dave have to do his homework now?

　　2)I can't join you because I have to help my mom.

　　3)Mary has to stay at home because her mother is ill.

　　4)He doesn't have to go there.

　　________________________________

　　study:

　　1)Does Rosie study English?

　　2)Please keep quiet t I'm trying to study.

　　3)She is studying the map.

　　4)Tom studies very hard.

　　________________________________

　　visit:

　　1)The students are visiting Uncle's factory.

　　2)My American friends are going to visit me next vacation.

　　3)They are on a visit to Shanghai.

　　4)Thank you for your invitation to visit next week.

　　________________________________

根据对话语境，在空白处填写恰当的句子补全对话

A: Good morning!

B: Good morning! I’d like to join the school volunteer project, but (1)　　　    .

A: OK, don’t worry. Let me help you. (2)　  　    ?

B: I love singing and telling stories.

A: Well, you could help look after young children on weekends.

B: (3)　　　    . I can sing for them and tell them stories. I’m sure that  children will love me.

A: I agree with you. (4)　　　    ?

B: Sure. I am Peter White. My telephone number is 885-276.

A: OK. I’ll call you as soon as possible.

B: (5)　　　    .

A: It’s my pleasure.

Everyone should do something to protect the environment. How did we help to save our earth this week? Let me tell you.

First, my family try to save ??? ???? . We never left the lights on when leaving the rooms. We turn off the TV when ??? ??? is watching it. Mom only uses cold water in the washing machine.

　　Second, we also start recycling this week. We ??? ???? to write on both sides of the paper, not just on one side. We also ??? ???? our rubbish into different bags for bottles, cans, paper and food. Mom keeps the plastic shopping bags from the supermarket to use them again as rubbish bags. These are great ??? ??? to help our environment.

　　Third, my family also save water. We never take long baths and have short showers ??? ???? . We wash the toilet with used water. My sister and I don’t

??? ?? the tap running when we brushed our teeth.

　　At last, mom and dad begin to save gas. Mom ??? ???? to drive us to school, but now my sister and I start riding our bikes to school. It’s hard work ??? ???? good exercise! This week dad and his workmates(同事) also start to go to work together in one ??? ???? and share the cost. This also help reduce greenhouse gases.

　　These are great ways to help protect our environment.

1.A. water????????????? ????????????? ????????????? B. oil????????????? ????????????? ????????????? C. electricity????????????? ????????????? ????????????? D. food

2.A. somebody??? ????????????? B. everybody?? ????????????? C. nobody??? ????????????? ????????????? D. anybody

3.A. want??????? ? ????????????? B. keep??????? C. refuse????? ????????????? ????????????? D. try

4.A. divide????? ????????????? ??? B. check???? ? ????????????? C. buy?? ????????????? ????????????? ????????????? D. change

5.A. ways??? ????????????? ????????????? B. advice????? ????????????? C. information?? ????????????? ??? D. news

6.A. again??? ????????????? ????????????? B. instead???? ????????????? C. already?? ????????????? ????????????? ??? D. too

7.A. leave??? ????????????? ????????????? B. stop???? ????????????? ??? C. finish?? ????????????? ????????????? ????????????? D. watch

8.A. hoped??????? ????????????? B. began????? ????????????? C. used?? ????????????? ????????????? ????????????? D. needed

9.A. or???????? ????????????? ??? B. but???????? ????????????? C. for????? ????????????? ????????????? ??? D. and

10.A. car???????? ????????????? B. bus???????? ? C. subway?? ?? ????????????? ??? D. train

A few minutes before six o’clock, Mr. Smith left the house. He just wanted to 　　 the car when a gunman (持枪者) jumped up from the back seat. He 　　 a gun to Mr. Smith’s head. “Drive me to Paris!” he shouted.

　　“All right,” Mr. Smith answered. He started the engine (发动机), pulled away (开走) from the side of the street and 　  down. Being 81 years old, he knew he could not fight with the gunman. He knew he needed help . Where were the police？ As he drove 　   each crossing, he looked up and down the side streets, hoping to find a police car, but he could see 　    . “Just my luck,” he thought. “If I were driving too 　, there would be a police car on every corner.”

　　Suddenly he pushed his foot down on the accelerator (加速器), and the car went    faster. “What are you doing？” shouted the gunman. “To 　   the police,” Mr. Smith answered. “I thought I saw a police car near there.”

　　He ran red lights, drove wrong on one-way streets. On the two-way streets, he drove on the wrong side of the road. None of the policemen saw him. Again, Mr. Smith’s plan was not working. He had to try a new plan.

　　He turned at a corner and saw the 　  in front. Then he drove his car as fast as he could towards the police gate. The car knocked a police motorbike over and stopped. Mr. Smith shouted, “Help! Help!” Then he 　  back to grab (抓住) the man’s gun. At the same time the policemen heard the noise and quickly caught the gunman.

1.A．stop 　　　B．begin　　　 C．leave　　  D．start

2.A．brought　　B．pointed　　 C．held 　　  D．carried

3.A．drove 　　 B．left 　　　 C．took　　　 D．pushed

4.A．past 　　　B．over 　　　 C．through　　D．towards

5.A．somebody　B．anybody　　C．everybody　 D．nobody

6.A．fast　　　　B．slowly　　 C．generally　  D．commonly

7.A．more　　　 B．much　　　C．very　　　　D．quite

8.A．look for　　 B．keep away from　　C．look at　　D．care about

9.A．train station　B．police station　　C．hospital　　D．bank

10.A．got 　　　　B．looked　　　C．turned　　　D．came