21. —It’s said that John will be in a job paying over $60,000 ______ year.
—Right, he will also get paid by ______ week.
A. the; the B. a; the C. the; a D. a; a
22. —Jack, you seem in high spirits.
—______.We won the match 4—0.
A. Guess what? B. So what? C. No wonder. D. No doubt.
23. She pretended ______ to the manager，but actually she was thinking about something else.
A. to listening B. to have listened C. having listened D. to be listening
