Many animals died for different ___________( 原因 ) .
We are________ ( 研究 ) how to improve English.
We hope live in __________ ( 和平 ) .
His __________ ( 表兄 ) is a doctor.
We must _______ （保护）the animals .
There are few____________（自然的）reserves in China .
Why do they want to____________ ( 设计 )a poster.
They can __________ ( 提供 ) food and water .
What animals are used to make__________ ( 珠宝 ) ?
Our __________ ( 政府) is working hard to save pandas .