— Why is there a hole in the wall?— My cat can get in or out it.
_______exciting football match it is!
The model plane is made __________ used wood and glass.
______black—headed gulls(红嘴鸥) come to Kunming to spend their winter every year.
I prefer _______at home rather than ___________ out.
This English book ________Liu Mei’s, it has her name on it.