David has a big house, which ____ eight rooms.
A. is made up B. consists of C. makes up of D. makes up
This visit will greatly ____ our understanding of your great country.
A. add up to B. add up C. add to D. add in
Peter is really ____; I don’t think I will get ____ working with him in the same office.
A. amusing, boring B. amusing, bored C. amused, bored D. amused, boring
House prices keep rising these days. A flat in our city costs ____ now as in 1990.
A. as three times much B. as much three times
C. much as three times D. three times as much
Make sure that the machine is kept where it is not ____ to children.
A. possible B. common C. accessible D. Useful
Mary is the only one of the students in our class who ____ to the Great Wall so far.
A. is B. has been C. are D. had been
