they looked for a quiet place to live in ,不定式后的介词in要吗?要是不要，可教本里有这样一句话：zoos are terrible places for animals to live in.

They looked around for a house to stay in. They ( ) the children for four years.A.watched B.saw C.looked D.looked at They ____ and found the timetable above the blackboard.选哪个?为什么?A.looked out B.looked for C.looked at D.looked up 一道选择题Old men here are_____well in the home for the elilerly and they are having a happy life .A looked after B looked overC looked for D looked down They looked for him everywhere and found him____under the tree.A.liesB.lyingC.layD.lain 英语They __the children everywhere,but couldn't ___ him.A looked for;find B looked for; find out说明理由 suddyenly a window opend and a small man______.A)looked at B)looked up C)looked out D)looked for 翻译:they looked for the treasure for many days,but they still couldn't find any they looked for the child for two days and f_____ they found him American teenagers may face a challenge today.A rencent survey_____that they are less honest than previous generations.A found out B found C looked for It looked like they were daring because they had feelings for each other 英语对划线提问i looked for my pen everywhere yesterday.划线部分my pen they are going to have a holiday tomorrow.划线部分have a holiday they side his muth looked like a large Cheng Li ____ the internet for a long time and at last decided to travel to Sanya,Hainan.备选：（looked around；looked for；looked at；looked through） looked for looked at looked downlooked for looked at looked down looked after It is the young man ____ looked for ____ caught the murderer.A.that,who B.that,they C.they,that D.they,which 麻烦问问是选择A麽?理由是什么? 缩写这个英语故事Mr and Mrs Brown were going to America for their holiday.They had a dog called Blackie.They loved him very much,but they couldn’t take him abroad(国外) with them.So they looked for a good place for him before they left for The teachers aksed Jerry and Carlato choose a person for class monitor.As they looked through the list of s_____ on the wall根据首字母填空,