每个人都应对自己的工作负责。
Everyone should be________ ________his work.
刚才是谁想出了这个好主意啊？
Who ________ ________with this good idea just now?
如果从头再来一次,我们还是会陷入同样的混乱结局。
We could________ ________in the same mess all over again.
我姑姑太像我奶奶了。她们如此相似,就连声音都一模一样。
My aunt really________ ________ my grandmother. They are so similar they even sound the same!
要不要这份礼物由你自己决定。
It’s ________ ________you whether we accept the present or not.
We should do something to cut down the air pollution. （改写句子,句意不变）
Something should________ ________to cut down the air pollution.
