Look out!The train _______.A has come B comes C is coming

I look out the window at the train. I look out the window on the train. I look out the window at the train.对吗 单选题:Look out!The train is coming. _____out ! The train is coming.(同义句) We can sit on the train (look out at)the beautiful viewsWhen we go to Qinghai,we can sit on the train (look out at)the beautiful views. let's ＿when the train will arrive.c.find out d.look Look out!The train _______.A has come B comes C is coming Please ______when the train will start.A look for Bfind out Csee Dfind Please ______ when the train will leave.A.find BPlease ______ when the train will leave.A.find B.find out C.look for D.look at Please ( )when the train leaves.A:find B:find out C:look at D:look for 急 Could you help me ( )when the train leaves?Look for.Find.Find out.Look after.四个选项 We can sit on the train (look out at)the beautiful views这句话有错吗 括号里的 look out at the 单选题:Look out!The train is coming._____out The train is coming.横线上可以填什么?并请告诉我答题的理由 please _____when the train leaves .they'll go to Beijing tomorrow morningA look for B look at C find D look out the sound of the train _ _singing ————,it is dangerous to look out of windows when are on the train.有3个选项A.Look up B.Look out C.Look after look,they are getting up the train.