手工翻译!全部用过去式吗?
1. I wondered how much that/the book cost.
= I wanted to know how much that/the book cost.
2. I hoped/wished that tomorrow would be better.
3. Could you (please) tell me who his mother was?
4. Could you (please) tell me where my schoolbag was?
5. The teacher told us that we would go to Beijing the next day.
= The teacher said that we were going to Beijing the next day.
注：/ 表示可以任意选用其一,（ ）表示可以省略不写.