三、选词填空,补全句子和对话。
1. —Do you have some old toys?
—Yes, I ____ (do / don't).
2. —Can you put the toys on the shelf?
—Yes, I ____ (can / can't).
3. —Is your car in the box?
—No, it ____ (is / isn't).
4. —Are these your old toys?
—No, they ____ (are / aren't).
5. Where are your shoes?
I put them ____ (for / under) the bed.

1. do 2. can 3. isn’t 4. aren’t 5. under