1.why did all the students start so early in the moring?why did all the students ____ _____ so early in the moring? 2.I've known him when he was a boy.i've known him ____ ____ he was a boy要改为同义句，怎么添
热心网友
同意你的观点
热心网友
1.set out(set out是起身,出发,开始的意思.)=set off2.ever since原句为当他还是个小孩时,我就已经认识他了(直到现在),换句话说,自从他还是小孩以来,我(到今天)向来(一直)认识他.
热心网友
1,been starting 2,that since
热心网友
1.begin2.since