Something may have happened to her.这里为什么要用现在完成时

you may ____ if you have something else to do.(leave) Something may have happened to her.这里为什么要用现在完成时 may I have your （a---） please?I have something important to tell you填写a开头的单词 有关情态动词的几道选择题1 I thought she _____like something to eat,so I have bought two pieces of bread.A may B might C could D must另外could不表示时态有那些用法?2 -I have you've got a lot of valuable Singapore stamps._____I h May I have a talk with you,sir?I've got ___ to tell you .A.something important B.important something C.anything important D.important anything You may go home.I have() to sayA.something B.anything C.notthing D.everything 还要说明原因 National 应该不是 民族自豪感在这个句子中的National pride may have something to do with it. have something on 英语翻译be aware that other children and parents may have different values and attitudes from you .(if u have an issue with something,talk to the parent sensitively.) May I say something?如何回答? you may say something l? this may as well do something造句 something may be a mistake是什么意思 There may ( ) something wrong with your watch you may be on to something是什么意思 May I have some look,May,have,I, may i have your