More than one student_______absent from Mr.Smith’s class.
—How did you pass the challenging test?—It was a long time________I found a series of suitable methods.
Because of H7N9 bird flu,all the chicken markets in Shanghai have been closed and won’t open until further________.
Hiking by oneself can be fun and good for health.It may also be good for________building.
I can not understand why the issue of Syria has become so complicated________I learn more from the media.
It’s said that there are a large variety of coats in the store.It________be easy for you to find a suitable one.