几个简单的短语,be careful in my opinion...see you then

几个简单的短语,be careful in my opinion...see you then be careful的同义短语 English expressions ,老师布置的作业,有几个看不懂,帮下忙,1.All over the place例句:- be careful- you are spiling water all over the place2.All right例句：i fell down the trains ,but i was all right帮我解释一下这两个短语 be careful with 和be careful about的区别是什么 don't be careful和be not careful的区别 请问：be careful with和be careful of的区别 be careful to 与 be careful with 的区别 be careful doing和be careful to do的区别? be careful of和 be careful with的区别,造句 be careful的中文怎么说 be careful的意思是什么? Be careful的意思是 be careful的英标 be careful的否定句 一个简单的英语翻译短语 try to be more helpful, I often tell my students ______ .A.careful B.be careful C.to be careful D.be carefully be careful be careful!