So they decided to take a trip back in time and live like it's 1986.为啥要用live 而不用lived?

They haven't decided where to go.是什么从句? they haven't decided where to go next?为什么不是they haven't decided where go to next? So they decided to return after they had quick lunch.But the wind这句话有2个错误,请帮我找一下,谢谢So they decided to return after they had quick lunch.But the wind blew so hardly that they couldn't control. They lead a cat-and-dog life,so they decided to get separated.速求句意, they haven't decided on whether they should go to beijing 为什么+了should (同义句转换,没空一词.)They haven't decided who to write to.They haven't decided ____ ____ ____ ____ to. the heavy rain stoppped them from going there ,so f_____ they decided to stay at home so they decided to have a picnic by the _____(填什么) it was late ,so they decided to go and have (d__)in a restaurant首字母填空 把句子改复合句,They haven't decided where to build the new hospital.They haven't decided where they( ) ( )the new hospital. [-They have decided not to go,haven't they?-Yes,they have decided not to.这句话错了吗?是不是把yes改为no They haven't decided on the place to have the important meeting.(改为同义句）They haven't decided _______ have the important meeting. They haven't decided if they will go to Beijing为什么要用will 而不说if they would? He hasn't decided whether to go ___not A:andHe hasn't decided whether to go ___notA:and B:but C:or D:so they haven't decided on it that go to beijing?这样对吗 英语翻译So they [the Government] go on in strange paradox,decided only to be undecided,resolved to be irre 重点词词形变换1) The robbers bit them .They couldn’t bear it any more so they decided to answer with and began their fight back.(violent)2) Firecrackers are objects.They can easily,so we should be very careful with them in case they will cau they haven't decided yet [ ]they are going to hold the meeting.[a] that [b] which [c]what [d]where