—Tom is a quick learner, but he is ______ at times.—That’s true. He is sometimes not calm enough.
The book won’t until the end of the year.
—Where would you like to go, Jinan or Qufu? — . I only want to go to Qingdao.
Rick has learned a lot about Chinese culture he came to China.
He takes notes by key words.
Do you think hard to speak English like a native speaker?