Unit 5 Helping. Lesson 13 Helping Your Community.同步练习（含答案）

Unit 5 Helping Lesson 13 Helping Your Community 同步练习 1. The duty of a soldier is to p ? his country. 2. Jim’s trousers are s ? to mine. I think there are no differences between them. 3. We had fun there. No one s ? to be bored. 4. Don’t throw away l ? here and there. It pollutes the environment. 5. He never r ? to any of my letters. 6. Our teacher often tells(告诉) us not to f ? with each other. 7. It’s not p ? to look around when you are speaking to others. 8. Our teacher often w ? us not to swim in rivers or lakes. 9. Keep quiet(保持安静) and don’t s ? in the library. 10. The dustbin is full. Why didn’t you e ? it? 1. -- Alan! Why are you so late? -- Sorry! When I ? home, I met one of my old friends. A. went B. am walking C. has gone D. was walking 2. -- I telephoned you yesterday afternoon but nobody answered. -- Oh, I ? a film at that time. A. see B. saw C. is seeing D. was seeing 3. -- I didn’t see you when I went to your office yesterday afternoon. Where were you? -- I ? a meeting in the meeting room. A. have B. will have C. am having D. was having 4. --We couldn’t find you anywhere around 8:00 yesterday evening. -- I’m sorry for it. My mother and I ? in the square. A. danced B. will dance C. were dancing D. are dancing 5. -- Did you hear someone knocking at the door just now? -- No,sir. I ? music. A. was listening to B. listened to C. am listening to D. would listen to 6. -- I called you several times this morning, but you didn’t answer. -- Sorry. I ? tennis the whole morning. A. played B. is playing C. would play D. was playing 7. -- Can you give me the right answer? -- Sorry, I ?. Would you say it again? A. hadn’t listened B. haven’t listened C. don’t listen D. wasn’t listening 8. -- What were you doing this time yesterday? -- I ? on the grass and drawing a picture. A. A. sit B. sat C. am sitting D. was sitting 9. The bell rang while Ann ? her purse in the classroom. A. was looking for B. looked for C. is looking for D. looks for 10. -- I didn’t go to the party ? the weather. -- Me, neither. ? I didn’t feel well. A. because of; Because B. because; Because of C. because; Because D. because of; Because of 1. Her expression ?(导致) me to believe there was some problem. 2. I tried to ?(警告；告诫) him, but he wouldn’t listen. 3. The mistake is ?(同样的) to the one that you made in yesterday’s homework. 4. I had asked him about it many times, but he didn’t ?(回复). 5. To make our world a better place, we need to ?(保护) those endangered wild animals. 6. When you are crossing a road, you must ?(注意) the traffic on both sides. 7. Some Westerners ?(避开) the number 13 because they believe it is unlucky. 8. The actor didn’t ?(出现) at the party. Lucy’s mother is a pretty woman. She likes new clothes, and she buys many new clothes. They are 1 ?. Every Saturday she goes shopping 2 ? her friends. Sometimes she buys clothes, and sometimes she helps her friends 3 ? clothes. She likes 4 ? very much and she enjoys helping 5 ? on ... ...