It ( )about fifteen years since he ( )his hometown.答案是is:left 可是since不是应该用现在完成时么?

It takes about fifteen minutes by bus.(改为同义句)The _____ _____takes about fifteen minutes It takes about fifteen minutes by bus.(改为同义句） The____ ____takes about fifteen minutes. it takes about fifteen minutes by bus.(改同义句) it takes about fifteen minutes【 】（ride）to school. 同义句 It takes about fifteen minutes on foot.改为 It is about { } { }　　{　　} () is it from your home to the shopping mall?——About fifteen minutes'ride.答句为什么是About fifteen minutes's ride而不是about+公里数 it's about fifteen minutes by u____ from my home to my school . it takes about fifteen minutes () thereto、to walk、walk to、to walk to does it take him to get to school?--About fifteen minutesAHow often B.How longCHow far It is six fifteen是什么意思? It ( )about fifteen years since he ( )his hometown.答案是is:left 可是since不是应该用现在完成时么? it‘s about fifteen years since they got married跟they have been married for about fifteen years两者有区别吗?可如果翻译的话......那不是跟后者不相同了吗? how-----(far,long）is it from your home to the shopping wall About fifteen mintes' ride—how-----(far，long）is it from your home to the shopping wall _About fifteen mintes' ride the movie started about fifteen minutes ago.对about fifteen minutes ago 提问 It's a bout fifteen minutes' ride by bike from the school. 改同意句改同意句It ( ) about a ( ) ( )ride a bike from the school. —_____is it from here to the cinema?—It's about fifteen minute on foot.A.how long B.how soon C.how far --How far is it from home to school?--It's about fifteen _____ walk.A.minutes’B.minute'sC.minute'D.minute 紧急! It's seven fifteen now.提问句