1、Unit 7 Will people have robots 一、1-5 BACDB 6-10 AABCB 11-15 CCBCB二、1. buildings; built 2. pollution; polluted 3. servant; will serve 4. predicts; predictions 5. plants; plant三、1. environment 2. fell 3. shapes 4. Probably 5. hundreds四、1-5 BACAC 6-10 ACABA五、1-5 BABCB 6-10 ACBFE六、1. predictions 2. sky
2、3. environment/places 4.more 5. planets 6. live 7. never 8. servants 9. believe 10. saving七、1. spend 2. during 3. hobbies 4.it 5. such 6.carefully 7. bad 8. without 9. interest 10. agree 八、1.meals 2.Unhealthy eating habits 3.too; to 4.get up 5.such as 6.quickly 7.Spending;helpful 8.have/eat a lot 9.less 10.more
