Tony studies very ______.He often does his homework until 10:30p.m.,but his brother Tom______ does homework.
— How beautiful the library is!—Yes. It ________ last year.
— It’s late now. We must go back to the ________.— Yes. I really need a good sleep.
Ge You is ______ interesting actor. He has lots of fans.A. a B. 不填 C. an
—Can you help me with my homework , David ? —______________
Tom went to work late the snowstorm.