把两个单句合并为一个复合句
1.Do you know? What time does the ship leave?
2.I don't know. Where is the nearest post office.
3.Can you tell me? Why did you come to school late
4.Miss Gao told us. The earth is bigger than the moon.
5.He asked me. Can you finish your homework on time?
参考答案:1.Do you know that what time does the ship leave.
2.I don't know that where is the nearest post office.
3.Miss Gao told us that the earth is bigger than the moon.
4.He asked me that can you finish your homework on time.
其实that也可以省略,直接合就可以。