All people like the song.A.You're welcome B.I can't sing itC
All people like the song.A.You're welcome B.I can't sing itC.So we doD.i don't think so.
Jogging is good for health A.Yes,you're right B.So do i C.I don't think so D.You're welcome;
Excuse me ,may i use your bike?A.That's
nothing B.It doesn't matter C.No,thanks D.I'm sorry,but i am using it now.
How about some drink?A.Yes,great B.Yes,you're welcome C.No,i can't
D.I think i can