The parents'meeting starts at 2o'clock in the afternoon 这里的start为什么要加s?

Will Jim invite his parents to the parents’meeting?的回答 Yes,( ). We have a parents meeting but my parents made other take the place of them The meeting began()the head teather's speech to welcome the parents适当的介词 家长会的英语.是parents meeting还是parents’meeting? 对划线部分提问:1They are having a meeting (in the meeting room) 2My parents are (very fine). Be sure to come to the parents‘ meeting on time ,------- 变反义疑问句 will jim invite his parents to the parent's meeting?是什么意思? ·----the meeting room,he found all the parents already----there.----the meeting room,he found all the parents already----there.A.to enter sitting B.stepping into to seat C.entered seat D.entering seated 选什么?为什么? The parents'meeting starts at 2o'clock in the afternoon 这里的start为什么要加s? Either your parents or your elder brother ______to attend the meeting tomorrow.a.are goingb.havec.isd.are Either your parents or your grandfather __to attend the meeting tomorrow.A isB are C are going D have 首字母填空 Is e( ) ready for the parents' meeting?No.We still need to buy some flowers. Our parents' meeting was a gOur parents' meeting was a great s. in the meeting 还是at the meeting in the meeting还是on the meeting this is the first parent meeting for you.the time of it is fixed every year,and we have already informed majority of the parents.4065 the teacher is preparing information for the parents' meeting. Mary is preparing for the comingcompetition.请问这两句中的preparing for 意思都一样吗? ----the meeting room,he found all the parents already----there.A.to enter sitting B.stepping into to seat C.entered seat D.entering seated选什么?为什么?