they haven’t packed their suitcast

they haven’t packed their suitcast They've They haven’t haven't they 的翻译 they haven't slow down I'm leaving tomorrow,but I haven't packed my suitcases I'm leaving in an hour and I haven't ____ yet.picked filled decided packed They haven't got any l they haven't any stationary什么意思 they haven't got to leave改错 they are very sad they haven’t got any honey Dave,we will leave in 10 minutes.Are you ready?No,I____our guide book and towels yet.A.Don't pack.B.didn't pack.C.Have packed.D.Haven't packed求翻译 2)They must have arrived by now,haven't they?为什么是haven't they?谁帮我讲一下什么时候用didn’t 什么时候用haven’t they haven't decided where they would have a party(改为简单句)they haven't decided ( )( )have a party They haven't got any dictionaries____we needThey haven't got any dictionaries____we need. They haven't paid for their tickets,have they?-----_____.They didn't pay any money.A Yes,they have.B No,they haven't. They haven’t finished their workfinish 为什么没有还原? They havent yet 意思答准确有奖励 反意疑问句 They haven't gone home____?