When he is here,tell him all about it

please remember ( )[tell] him about it when he ( )[come] bac he is going to tell me all about it [改为否定句】he--going to tell l wanted to tell him all about the story,but he 什么 not 什么 it Tell him about the news when he ( )（come） I'll tell him about it ()he comes back Please tell him about it when you ____ him .A.would see B.se Tell me all about it I promise I__him this evening and tell him all about it. 英语 的 复合句----tell him about the news when he ____,john ----ye Tell him about the news when he ____ ,Jack.Ok ,I will He is afraid of tell them about it please tell him about it when she ____tomorrow.为什么不用将来时will