When I looked out of the window I saw her crossing the road.问下 为什么过马路是crossing the road .为什么不是acrossing the road?过马路不是across the road么?

When I looked out of the window,I saw a man coning towards me. When I looked out of the window ,the rain had stopped.变为间接引语怎么变? when i looked out of the window,it was snowing _____(heavy) i looked out of the window是什么意思 When I looked out of the window,I saw a man coning towards me改为简单句 96. When I looked out of the window, I saw people working hard to remove the snow. (划线部分提问)When I looked out of the window是划线的 There was smoke ______ out of the wing,when I looked out of the window.选项:A.comingB.comeC.cameD.to come急 looked out of 英语连读i looked out of the window.这句话中looked out of的连读! When I looked out of the window,I saw(see)some birds.这句话不是过去进行时吗?为什么不用seeing而用saw? When I looked----,I saw some birds flying in the sky选 A into.B out of .C around.D up ___ come out of the building,my first thought was to call the fire departmeA.When I see the smoke B.When I saw the smoke C.When I look at the smoke D.While I looked the smoke When I ______ for her,she was leaving the hall.A.looked around B.looked out C.looked back D.looked down He saw two boys__(get) off the bus when he looked out of the window He (watched )this when he looked out of the window.这句话对吗? I looked out of the window中,OUT OF为什么加OF呢?有什么意义呢? I saw smoke _when I looked out of the window_.（对划线部分提问） 是不是除了a o e i u其它都是辅音字母?还有When I looked out of the window,I saw(see)some birds.为什么填saw而不填seeing? looked for ,looked up ,looked at,looked out of的区别与用法,