问题
填空题
Look and write.
1. The bag is _______ the desk.
2. The pencil-box is _______ the bag
3. The pen is _______ the pencil - box.
4. The dog is _______ the chair.
5. A: What's this, pl _______ se?
6. B: It's a b _______ k.
答案
1. on 2. on 3. in 4. beside 5. please 6. book
