当你想帮助别人时,你应该说:A.Can you help you?B.I can help you.C.Let me help.
( ) That ____ sweet . A. sound B. sounds C. sounded
( ) ____ a big cow . A. How B. What C. Where
( ) It is ___ fish . A. a B. an C. none
( ) Here ____ come . A. weB. us C. our
( ) Is it _____ camera ? A. you B. your C. yours