I looked after my little brother yesterday afternoon .改为被动语态快

I've got my little brother___.A looking after B be looked after C looked after D look after选择的原因是什么呢?这里是什么搭配吗? I _________ my new dictionary for several days but have not found it yet.A.looked up B.looked forC.looked at D.looked after I looked after my little brother yesterday afternoon .改为被动语态快 She looked after my baby while I was away为什么用while,不用when? I looked after my pet dog well改写句子 I （）（）（）（）my pet dog My father always（ ） me when I was young.A looks after B looked after C looking after Dlook after选哪个》?为什么? he looked pale after a long i ---- What will you do next Monday?I looked after my sister.老师,这里的looked怎么改错啊?用一般将来时回答吗?还是说用will+动词原形? My grandmother looked after me yesterday.(改被动句） I looked for my glasses everywhere是什么意思 I looked _____ ______for my pen for,all ,my,over,pen,looked,I My friend looked after my cat while I was on holiday.My friend ____ ___ ___my cat whileMy friend looked after my cat while I was on holiday.该同义句：My friend ____ ___ ___my cat while i was on ho ______ I saw him again after 5 years,I couldn't believe my eyes.He looked so old!A,If B,When C,Because D,Before 一道关于when和while的英语题She looked after my baby _____ I was away.从句 I was away 30.This machine, ______for many years, is still working perfectly. A. after which I have looked B. which I have looked after C. that I have looked after D. I have looked after 为什么A不对 和B不一样吗 The nurse looked after me well when I was ill. 英语语法：After I had had lunch at a village pub,I l英语语法：After I had had lunch at a village pub,I looked for my bag.句中为什么要用两个had?