连词成句Peter he has years was Chinese deen old studying since s

连词成句Peter he has years was Chinese deen old studying since s 连词成句：collecting,since,years,ten,old,was,he's,been,matches,he collecting,since,years,ten,oid,was,he's,been,matches,he 连词成句 Tom has lived in the country since he was 10 years old.改为否定句 Eric has been singing since he was 8 years old改为同一句 Eric has been singing since he was 8 years old改为同义句 Eric has been learning to sing since he was 8 years old (改为同 I ,for,have ,years,been,two ,studying ,over,Chinese 怎样连词成句. I have been studying English (since i was eibht years old) ( Jane is an eight-year-old girl.改同义句 It's five years since he has,history,he,often,Chinese(连词成句) 连词成句 1.he piay little the since known a boy.he's piano was h