1.Many college students work part-time during holidays.(同义句转换)Many college students ___do__ __part-time ___ __jobs___ during holidays.
2.I took off my clothes and wanted others to wash them for me.(同义句转换)
I took off my clothes and wanted to ___have__ __them___ __washed___.
3.He slept very late last night.He studied.(合并成一句)
He __stayed___ __up___ __late___ last night.