239 He_____ me 50 yuan and didn’t returnit to me until last night

He began to take political scienceonly when he left school

I got an e-mail from Liu Xin, ___ said she was going abroad for further study.

If I can’t finish _____________my homework now, I’ll go on with it after supper.

Alice learned the news _________ TV that a Chinese student was killed in Boston marathon blasts.