1.The old man asked whether I was working then
2.He asked me if I had a good time yesterday.
3.He wants to know if he does so much homework every day.
4.I asked him if he liked travelling.
5.He asked if they would go to the farm to pick apples the next day.
6.The boy asked if the earth travels round the sun.
7.Mr Wang asked what I was doing then.
8.I want to know what time he gets up every day.
9.The girl wondered what time he got up every day.
10.He asked me to come here.
11.The policeman told me not to drive too fast.
12.Professor Cook told us that he would not be in class the next Monday.