At that time,it seemed _____I could not think of the right word anyhow.A,even if B,in case C,as if D,in order
The murder happened in an old building, beside ______ the city police station.
This dress is prettier, but it costs ______ that one.
If there were no examinations, we should have ______ at school.
— If you don’t like the red coat, take the blue one. — OK, but do you have ______ size in blue? This one’s a bit tight for me.
With the development of the Internet, _______ communication is done by regular mail.