Exercise 1
    一、1. twelfth 2. computer;printer 3.between 4. worry 5. thirty 二、1. Its 2. second 3. friendly 4. balconies 5. wooden 三、1. with 2. in，at 3. in，of 4. with，in，on/in 5. In，to，in 四、1. comes from 2. What’s;like 3. Yes;is 4. aren’t any 5. What;doing 五、1. B 2. B 3. A 4. C 5. C 6. B 7. A 8. B 六、1. A 2. B 3. E 4. D 5. C 七、1. A 2. A 3. D 4. D 5. B
    Exercise 2
    一、1. countries 2. actor 3. times 4. running 5. first 二、1. different from 2. is;like 3. call/phone me 4. but 5. What is 三、1. A 2. A 3. A 4. C 5. B 6. A 7. C 8. C 四、1. rooms 2. ground 3. playing 4. spends 5. clean / comfortable 6. Beside 7. swimming 8. happily 9. its 10. eating 五、1. E 2. A 3. D 4. C 5. B 六、1. C 2. A 3. B 4. C 5. C 6. A 7. C 8. C 9. B 10. C
    Exercise 3
    一、1. little 2. carries 3. wear 4. driver 5. beginning 6. potatoes 7. helpful 8. hard 9. expensive 10. washes 二、1. swimming 2. to know 3. best 4. helping 5. Does;watch 三、1. Does;sleep 2. Where is 3. between;and 4. They have a PE lesson on the playground in the afternoon. 5. Have you;Yes;have 四、1. B 2. A 3. B 4. B 5. C 6. C 7. A 8. A 五、1. D 2. A 3. E 4. C 5. B 六、1. A 2. B 3. C 4. A 5. A
    Exercise 4
    一、1. theatre 2. example(s) 3. local 4. until 5. pollution 6. cook 7. count 8. postcards 9. loaves 10. preparing 二、1. doesn’t do 2. do;go 3. Mary and Tom’s 4. twelfth 5. to play 三、1. (1) is Daniel’s (2) belongs to Daniel 2. What other things 3. How much;is4. How many 四、1. A 2. B 3. D 4. D 5. C 6. A 7. B 8. A 五、1. C 2.
    E 3. A 4. B 5. D 六、1. C 2. A 3. D 4. B 5. A 6. B 7. D 8. A 9. B 10. C
    Exercise 5
    一、1. bring 2. I am 3. doesn’t 4. your 5. too 6. photos 7. has 8. us 9. this 10. mother 二、1. youth 2. friendly 3. wonderful 4. sunny 5. nearby;nearest 6. shopping 7. mine 三、1. likes;best 2. (1) rides his/a bike (2) on his/a bike 3. takes me;to walk 4.will show;around 5. not much 四、1. B 2. A 3. B 4. B 5. B 6. A 7. A 8. C 五、1. B 2. A 3. C 4. D 5. E 六、1. T 2. T 3. F 4. F 5. T
    Exercise 6
    一、1. characters 2. ringing 3. another 4. stop 5. suddenly 6. straight 7. pool 8. tunnel 9. stairs 10. museum 二、1. has 2. rackets 3. them 4. play 5. game 三、1. across 2. through 3. over 4. along 5. round 四、1. D 2. C 3. D 4. A 5. B 6. C 7. C 8. D 五、1. C 2. C 3. C 4. C
    Exercise 7
    一、1. past 2. field(s) 3. towards 4. paper 5. crossing 二、1. swimming 2. is singing 3. telling 4. is 5. has 6. first 三、1. D 2. D 3. C 4. D 5. B 6. C 四、1. twin/two 2. help 3. Building 4. into 5. real 6. robbers 7. station 8. surprised 9. stop 10. open 五、1. C 2. E 3. A 4. D 5. B 六、1. D 2. C 3. D 4. B 5. C
    Exercise 8
    一、1. whisper 2. bushes 3. anybody/anyone 4. Nobody 5. noise 6. searched 7. following 8. later 9. soft 10. last 二、1. fun 2. usually 3. first 4. actor 5. children 三、1. Those are our good friends. 2. Is that her sister? 3. Let’s play volleyball. 4.He doesn’t have a computer. 5. What’s her name? 四、1. C 2. C 3. C 4. B 5. D 6. D 7. A 8. C 五、1. What’s your name? 2. When is your birthday? 3. No，I can’t . 4. What club do you want to join? 5. No，I don’t. 六、1. B 2. B 3. D 4. A 5. C
    Exercise 9
    一、1. camel 2. giraffe 3. remember 4. decided 5. goldfish 二、1. gets 2. reading 3. doesn’t do 4. swimming 5. tomatoes 6. musician 三、1. is calling for help 2. hot things， rubbish bin 3. happened to，burnt 4. put out，out of the fire 5. in hospital for 四、1. D 2. A 3. B 4. D 5. A 五、1. E 2. G 3. A 4. C 5. B 六、1. C 2. A 3. B 4. D