如果你想知道这是不是办公室,你可以说:A. This is the office.B. Is this the office?
( ) We ___ all the animals . A. make B. made C. making
( ) Is that ____ fish ? A. you B. your C. yours
( ) It’s ____ zoo ! A. us B. we C. our
( ) ____ a big zoo ! A. Where B. What C. How
( ) ____ are you from ? A. What B. Where C. How