She often wears the same kind of skirt ___ her twin sister does. A, that B.which C.as D.what
Stand _____ you are, and I will come and help you.
Keep away from the dog , _______it will bite you.
He made up his mind to devote all he could _____ his spoken English before going to college.
We live in a society ______ there is a great deal of debate about competition.
The fact ____ ancient Greek civilization had a great influence on Western culture is known to many people.