he is coming back from england 为什么用进行时

he is coming back s___ he ____in three days 1.coming back 2.came back 3.is coming back 4.is going coming back he is coming back s________ 后面填一个单词, He is not coming back any more.不懂. he is coming back from england 为什么用进行时 Rae is coming BacK! He _ in three days. A.coming back B. came back C. will come back D. is doing to coming back Is coming back to the he's not coming back,but the pain is my only reminder that he was real, he is coming back in a minute(同意句改写)he will ( ）（ ）（ ） we all study english h() my father is in sahnghai,he is coming back s() he ——in three daysA.is coming backB.came backC.going to come back _____ is he coming back from the airport?how long how farhow soon he--in there days.a.has come back b.came back c.will come back d.is going to coming back We will go to the cinema, ________.A.as soon as he came back B.as soon as he comes back C.as soon as he will come back D.as soon as he is coming back He is definitely coming.可不可以写成He is coming definitely ?. Coming back Don't leave until he _____ back tomorrowA have come B comes C will come D is coming要解释