句型转换 (共5小题，每空0.5分，满分5分)
小题1:He bought the bike three years ago.( 改为同义句)
He____________ _____________ the bike for three years.
小题2:He has been in the USA since 2005.(划线提问)
____________ ______________ has he been in the USA?
小题3:“Do you like singing songs？”She asked me.( 改为间接引语)
She asked me _____________ _____________ _______________ singing songs.
小题4:The poor child was lucky enough to receive many books from Project Hope. ( 改复合句）
The poor child was____________ ___________ ___________ he received many books from Project Hope.