A good teacher never criticize s his or her pupils but uses praise to _______ their best.
17.They had a pleasant chat____________a cup of coffee.
16.You can't imagine that a well-behaved gentleman__________be so rude to a lady.
15.--How about eight o'clock outside the cinema? --That________me fine.
14. With some books badly needed_________, she hurried to the bookstore.
13. --May I put my luggage on the seat beside you, sir? --__________.