If I______you，I’d work hard and make great progress in learning．
A．am B．were C．was
—Will you please give the dictionary to Jane?
—Sure, I’ll give it to her she arrives here.
A. before B. until C. as soon as
Coffee is ready. How nice it !
A. smells B. sounds C. seems
—Dad, can I go to the movies tonight?
—Sure, but you come back home before 9 o’clock.
A. can B. must C. may
—Would you mind staying in such a noisy room?
—No, but my son needs a place to study in.
A. cleaner B. quieter C. safer
—I’m sorry I broke your tea cup.
—.
A. You’re welcome B. I don’t know C. It doesn’t matter