---Will you please stay here for the party?---Sorry, I _____. I have to go to visit my grandfather in hospital.
—Oh, Mrs. King, your dress looks nice. Is it new? —No, Iit since two years ago. A. had B. bought C. have had
It is ________ book. A. a quite useful B. quite a useful C. a useful quite
I want to join an English club my English. A. improving B. to improve C. will improve
I am not _____to watch TV on school nights. A. allows B. allowing C. Allowed
—Who writes in your class? —Lin Tao does. A. more carefully B. the most careful C. most carefully