.Sam always ________ (help) his classmates last term英语中如果表示的是过去经常性的动作,用什么时态?

英语中如果表示的是过去经常性的动作,用什么时态?.Sam always ________ (help) his classmates last term. .Sam always ________ (help) his classmates last term英语中如果表示的是过去经常性的动作,用什么时态? Little Sam always -- his mother.填介词 Sam is English.(就划线部分提问） ________ ________ is Sam.________ sam sam sam sam My pen pal ,Sam always _____ reply to my letter. Sam always helps others_____he is very busy谢谢了, Sam is always friendly to his parents.一定要有 is Sam always ______（help）his classmates last term 英语翻译 Sam的头发比我的短 Sam has______ ________ _________ I_______ Sam's family are going to____ ____ ________ ______Australia This is ________ car.It looks very beautiful.A.Kitty’s and Sam B.Kitty and Sam’s C.Kitty’s and Sam’s D.Kitty and Sam Sam works in a hospital.(对in a hospital提问）________ ________Sam ________? we Chinese always have meals with ________. He is always ________ to me.