Miss Brown went to the Great Wall ______her stay in China last year.
— Can you play chess? — No, but I can play ________ piano very well.
【原创】—I’m very worried about it. —Don’t worry .
A company has bought the east land of our school and wants to it a shopping mall.
— It must be Jim singing next door. — It be him. He has already gone to Shanghai on holiday.
They are going to have a picnic ______next week.