读一读,选择正确的答语.4、Happy Children's Day boys and girls.( ).A:Thank you,Miss Wu.
B:Happy Children's Day.3;Can I use your bike ( )A:No Problem.B:Thank you.2:Where is my plane.A:It's red.B:It's on the desk.1:( ),Sarch.Can I use your pencil.A:Sorry.B:Excuse me.