–Will the new iphone cost a lot? --I ______ think so. Apple’s products are usually expensive.
The boy ______ home by the police last Sunday.
Tony knows China very well because he ______ in China for twenty years.
The students asked Mr. Wang ______ them some advice on reading.
Mr. Green, a famous writer, ______ our school last month.
— What’s the news in today’s newspaper?—______ special. Let’s go out for a walk.