here are going to be companies from more than 50 countries in it.That is great.Don't you think so?companies是什么意思

They will be arriving here tomorrow.能不能改成：They are going to arrive here tomorrow. There is going to be more people here.是否该用There are going to be more people here.对于there be going to + v.根据什么来判定be 动词用单数还是复数? are going to have和are going to be is going to be /will going to be /are going to be 应该用在哪 _____she going to come to here tomorrow?（be） six in alldialogue:How many people are there going to be?Six in all.Why we use in here? there are going to be如何造句? 有没有 there are going to be 有There are going to be What are you going to be? you are going to be somebody是什么意思 we,are going to be 11 Are we going to meet here?的意思 how are you ()here?A coming B going to coming C coming to D going to there are going to be有 There are going to be.的形式吗 how are you going to be与what are you going to be we__swim this afternoon.A.be going to B.are going to C.will going to be going to be going