--I need a costume for tomorrow’s performance, but it’s too expensive. --Why not __ one? A. buy B. rent C. lend
—Shh! ________! The film has begun. —Oh, I’m sorry.
I think the Grand Canyon is unusual natural wonder of the world.
—Our country _____ progress in science and culture in recent years.
When we went into the park, we saw someone _____ Chinese Kungfu.
—Have you ever _____ Mudanjiang to see the Jingbo Lake? —Yes, I have.