Don’t worry about , mum. I’m old enough to look after .

When the old man died, it that she was actually rich.

Though all of us hate Chinese style road crossing, there are still ______ people crossing the road when traffic lights are red in Yancheng. It must be changed.

Qingdao is a beautiful city. There ______ many people going there ______ vacation every year. [ ]

There _______ a number of volunteers in the club and the number of them _______ growing larger and larger.