He-- look for his watch everywhere and at last he found it in his pocket.此处LOOK用完成是还是过去时

He _____(look for) his lost sister these years. He _____(look)for his lost son these days . He came to our classroom （look) for his claHe came to our classroom （look) for his classmate He's _____ his book,but he I can't_____it.A,finding,look for B,Look for,find C,find,look for what did he go there for?He went there ___ after his friend.A.look B.looking C.to look He left in a hurry to look for his lost dog.He ____ to look for his lost dog.改为同义句 He put his photos on the Internet for everyone to look at对everyone 提问 For ___ ____ he put his photos on the Internet to look at? His grandma is ill.He is going to_____in the hospital.选项：A.look at her.B.look her up C.look for her D.look after her He went out ________ his little dog.A.to look at B.look after C.to look into D.to look for He-- look for his watch everywhere and at last he found it in his pocket.此处LOOK用完成是还是过去时 翻译The father goes everywhere he knows to look for his lost child. He put his photos on the Internet for everyone_____(look)at He put his pictures on the Internet for everyone to look.改错?答案是look后边加上 at.为什么呢 括号里填什么写原因His brother (be) away for five years .He (look for ) him everywhere these years he put his photos on the Internet for us toA.to have a look B.to read C.to have a look at D.to look Jack -- his basketball,but he can′t --it.A look for；finding B,is finding；look forJack -- his basketball,but he can′t --itA look for；finding is finding；look for is looking for； find D,find；look for He put his keys on the box,but he _____ it after that.A.can't findB.couldn't look forC.couldn't findD.can't look for 一道超简单的英语填空He has travelled all over the world _____ (look) for animals for his own zoo.(是looking 还是 to look )