问题
填空题
用适当的介词填空。
1. There is a bird ____________ the tree.
2. The National flag is ____________ the blackboard.
3. Mr Smith is travelling ____________ the world.
4. Jim is reading ____________ the desk.
5. The pictures are ____________ the wall.
6. There are some shoes ____________ the bed.
答案
1. in 2. above 3. around 4. at 5. on 6. under