Swimming not only b______ our health, but also helps us have a strong will.
We try to provide a very homely ___________.(氛围)
I witnessed too many _______ in the battle four years ago.(die)
After all those examinations, I know my weaknesses and __________ more clearly. (strong)
I’m not so f_______ with him, Actually, I don’t even know his name.
The boy climbed up the ladder just out of _________.（好奇心）
