Europe has achieved more in controlling the AIDS virus than Asia in the past ten years, ______ the number of people infected with the virus is going up sharply.
First, it is important to recognize what kind of person you are and which special qualities make you different from .
I’m moving to the countryside because the air there is much fresher than ________ in the city.
He is a student of ___.
I felt so bad all day yesterday that I decided this morning I couldn’t face ________ day like that.
The medicine is on sale everywhere. You can get it at ___ chemist’s.