当你的同学告诉你:“今天是他的生日”后,你想说:“祝你生日快乐”用英语怎么说:A. Happy birthday to you !B. Sure .
( )—Excuse me, Jack. Where is the bus? —___________.
( )
( )—What is thirty and twelve? —It’ s ___________.
( )—__________your brother here? —__________,he isn’ t here.
( )—__________the bike? —Look! It’ s under the tree.
( )Jim and I__________ students. We__________in the same class.