they had three children.一定要用过去式吗?

They had to be child laborers改为同义句 They had to work____ ____ ____. they had three children.一定要用过去式吗? A asked her FRIENDS（ ）DURING THE THREE-DAY HOLIDAYWHERE THEY HAD BEEN? WHERE HAD THEY BEEN? WHERE THEY HAD GONE?WHERE HAD THEY GONE?WHY? They got along well again after they had a fighting three years ago.(改为同义句)They________ ________ ________each other after they had a fighting three years ago. They drank all the wine I had during three weeks time有错吗They drank all the wine I had during three weeks ’time还是They drank all the wine I had during three weeks ___boots were where they had left themA:the three player 'B:the three player 'sC:the three player theirD:Three players ' their1 They had a rest after they worked about three hours.(改为同义句)其实要填空是：They stopped____ ____a rest after_____about three tours. 翻译One in three said they had been bullied by their sibling. They _______ (group into)three teams,and each team had a team leader. They had a meeting three ours ago.（对划线词提问）怎么做 Yang said they had t_____ almost all over the province over the past three months. In order to help support their families,they had to be child laborers.改为用so that的形式 if they had only had one more child, the fact would have passed unnoticed.这句话中的第二个have是什么用法,怎样翻译,为什么用have? if they had only had one more child,the fact would have passed unnoticed.这句话中的第二个have是什么用法,怎样翻译,为什么用have. the little child ests -three oranges.- The three( )want to be( )very much,because they want to catch( A,childs,policeman,thiefs B,children,policeman,thieves C,children,policemen,thieves D,child,policemen,thieves 填词 they said they would h____ us with the work in three days1 they said they would h____ us with the work in three days2 he had some medicine for his cough last night ,but it did't ______(起作用) ：in the last three years,they ____ three major concerts.A have had B had had选哪个好呢 现在完成时和过去完成时区别 容易懂的说说为什么把