參考答案

　�、�.

　　1. Did your parents help you with your packing last night?

　　2. Who invented the robot a week ago?

　　3. Her aunt bought her a new skirt, but she didn’t like it.

　　4. I could understand his lessons easily.

　　5. You look tired today. Where were you yesterday?

　�、�.

　　A.

　　1. scientist; memory 2.umbrella 3. luck 4. packed

　　B.

　　1. useful 2. drier 3.most 4. so-so 5. diaries 6. teachers ;teaching

　�、�. 1.E 2.C 3.B 4.A 5.D

　　Ⅳ. 1.A 2.B 3.D 4.A 5.B 6.C 7.B 8.B 9.A 10.A

　�、�.

　　1. was; didn’t play 2. started ; writing 3. was 4. forgot; to bring 5. did do; came; worked; is teaching

　　6. helped; pack; went; said; cried

　�、�.

　　1. at; in 2. to; before 3. in 4. about 5. with 6. to 7. with 8. for; for.

　　Ⅶ.

　　1. Who else went to the museum

　　2. How long ; the Blacks stay ; For about

　　3. What the teacher’s going to say

　　4. all day. enjoy the trip ; all the time

　�、�. 1. B 2. A 3. D 4. D 5. B 6.C 7. D 8. C 9.B 10.A

　　Ⅸ. 1. C 2.D 3. C 4.B 5.B