(十)(A)1－5　　 DCBCD　　　　　　 (B)1－5　　 BCBDB

(十一)

　　 (A)1－10　 BACDC　 ABDBB

　　 (B)1－10　 DADBC　 DCABC

5. He didn’t go home until six o’clock .

4. He took her home .

3. One day , he saw an old woman fall to the ground on his way home .

2. He studies in the No. 105 Middle School .

1. Xiao Dong is a good boy .

5. The computer room helps us a lot in our studies .

(九)

4. We all try to learn new things by ourselves .

3. They went to the same middle school .

2. We go to school five days a week .