（ ）82.The policemen ____ for the thief for a long time and f

（ ）82.The policemen ____ for the thief for a long time and f Cheng Li ____ the internet for a long time and at last decid The policemen cought a thief last night We waited for a long time at the bus stop.The bus ____ arriv ______to the sun,rain and wind for a long time,the stone spl The cat jumped into the water and —— there for a long time.填 they talk and talk for a long time and forget to buy the boo The old man hasn’t heard ____ his son for a long time. This We waited a long time for the train.为什么a long time前不加for啊 The were searching for the .A.policeman,thieves B.policemen, I watched the crane for a long time and saw her catch a fish I worked on the problem for a long time and I worked it out