Excuse me, sir, visiting hours are over. You ___________ leave.-Pardon me, nurse. I didn’t hear the bell.
you erase the blackboard today, __________—But I did it yesterday.
ame ______ another violent earthquakestruck Sichuan once again, ______ a great loss
When did your parents _______- They _______ for 20 years.
-The doctortold me ____ too much, but I find it difficult.-The doctor isright. The less you drink. ____ you will be.