Be careful ------you ----the roadA.while,cross B.when ,cross C.while ,across理由

you must be careful You should be more careful next time. You should be ________ careful.怎么填 You should(?)（be）careful.是什么 英语翻译You can't be careful enough. you must be careful改为祈使句 Be careful when you c_______ the street You must always be careful with it . You can never be too careful.翻译 you need to be more careful. be careful when you corss the m___road Be careful when you walk意思 英语翻译you cannot be too careful. Be careful when you ____the hill You can't be careful enough. Be Careful What You Wish For 歌词 You must be _(careful) than before. you can never be too careful是什么意思