The food safety is a serious ________ in our country.We should try to solve it.
—Is your grandma still ________? —Of course. She __________ with my aunt in the countryside.
Who is going to _________ the meeting?
---When was he born? ---He was born ________themorning________June5.
Book One is ________ than Book Two. Do you think so?
Robert is ______ tired ______ move after the hard work.