P1-2

I. A.你应该早睡觉。 B.你不应该把屋里弄得乱七八糟的。 C.你不应该回家太晚。 D.你应该帮助布置餐桌。

II. 图下序号依次是：431—265

III. is is at makes doesn’t help watches reads goes writes(makes)

IV. 1. mustn’t/shouldn’t

2. shouldn’t/mustn’t

3. shouldn’t/mustn’t

4. should/must

5. should/must

6. should/must

7. should/must

8. shouldn’t/mustn’t

V. listening to; hand in…on time; keep…desk clean; Look out…wait for

VI. 1. go 2. make 3. keep 4. wait 5. play 6. spit 7. wants 8. feels

P3-4

I. 1-5BDDCB

II. 1. B have 2. B watching 3. C in 4. A She’s

III. 1-5BABCD 6-10ABBAD IV. Kerry years England teaches number

V. 1. We shouldn’t have dinner at home. 2. You must kee