jim has been studying since he come home 为什么用since
jim has been studying since he come home 为什么用since
It has been years since I returned home,为什么since用,而不用when?分不
Tom has been at this school since he come to China.对since he
He has lived here since 1992.这里为什么用has lived而不用has been livi
Jim ____ here since he came here.A.has been working B.works
He ____ this school since September.A.has come to B.has been
he has been in english since last
He has been running since l came.
It is 3 years since he joined the army.为什么用is不用has been
His sister left home in 1998,and-----since.A has not been he
she has been in Dutch with her hushand since he didn't come
Jim has been in the band since 2010.同义句