What we should keep in mind is that we have a future worth fighting for 这就话中的what可以省去吗?

What should we do ____________(keep) our classroom clean what should we do to keep water clean What should we keep healthy (同义句）what should we_____ ______ ______ ______? What is global warming What should we do to keep it slow down? Should we dietto keep fit we should think about what we can do to keep animals and plants from becoming endangered为什么用TO KEEP 以what should we do to keep healthy?为题写一篇作文 what should we do to keep healthy用英文回答我的问题急用 What should we pay attention to to keep safe on vacation What should we do to keep healthy?oneimportant rule is to exercise( ).The F what should we do ____?A.to keep healthy B.to keep health C.keeping healthy D.keep health为什么呢 We should keep our classroom _______(clean). We should keep children ______ .(safe) We should keep inthe reading room We should keep the nice room clean should we keep pets in dormitory We should do exercise to keep h___. What should I keep in mind?