they are meeting their friends at lunchtime是什么意思,里面为什么要加their friends

They are () the sports meeting.A.atB.inC.with They are having an meeting 对划线部分提问:1They are having a meeting (in the meeting room) 2My parents are (very fine). they are have a meeting.=they____ ____ a meeting. They desired that they _____ the right to attend the meeting.A,had B.have C.are D.were They are talking about their plans for the sports meeting.(改为一般疑问句) what are they going to talk about ( ) the meeting 中间介词填什么 they are -------- the sports meeting .A.at B.in C.with 填什么?为什么? Don't __________(entrance)the hall now .They are aving a meeting. 连词成句 1why i am late strange are they the for meeting ---Are they coming to the meeting?----_______答案是I know so啥意思? What they are talking about at the meeting __________ important.A.are B.is C.very D.are going they haven't decided yet [ ]they are going to hold the meeting.[a] that [b] which [c]what [d]where they're having a meeting at the meeting h_________ When they arrived,the meeting _____(begin) they qusetioned me after the meeting the meeting rooms are on the ground They concluded the meeting hurriedly 同义句They concluded the meeting hurriedly THEY ——TO -------- ----------- -------- THE MEETING HURRIEDLY怎么写啊They ____to______ _________ ________the meeting hurriedly