The mother was filled with_____(焦虑） about her daughter's health.
He always looks on his own shadows as_____（怪物）．
---What is your i_____of organizing the speech contest?
---To attract the students' interest in English.
Will you tell me your e _____age? Not about 20.
The c_____of the accident was serious. Ten People were killed in explosion.
Don't you think it is a _____(罪过) to waste food, with so many people starving across the world?
Who's that silly _____(家伙)? He has no sense of humor at all.
I am afraid that he will make  no_____(评论)on our suggestion.
I have decided to _____(将...改成) the garage into the store room.
They were determined to take l_____actions to protect their rights.
He graduated from a medical college and became a _____（医师）．
There is plenty of rain this spring, so it promises to have a good h _____this autumn.
New methods have been _____(采用) to improve water supplies.