见到客人站着,你应说,A.Sit down.please.B.How are you?C.I'm fine,too.
( ) The building _______,I can’t stand the noise.
( ) Nowadays science and technology _______ so rapidly.
( ) My dictionary _______,I have looked for it everywhere but still _______ it.
( ) Isshe _______ something?
( ) --- _______ are you eating? --- I’m eating _______ meat.