--Do you know the cost of buying a house in Shanghai is much higher than __ in Tibet? ---Of course, I know. It’s impossible for me to buy_____ there.
Tom as well as his parents _____ going to London last year.A. is B. are C. was
She is not______ to go to school.A. enough old B. enough big C. old enough
The teacher came into the classroom, and the student stopped______.A. talk B. to talk C.talking
This is one of ______ things I have ever seen.
—How are you?—__________.