We must work hard and make _______ continuous progress so that we can make _______great contribution to our country in the future.

The Wilsons lived in ________ A-shaped house in the mountain during _______ World War II.

Mr. and Mrs. White are determined to give their children ____ first-rate education, though they are both out of ____ work now.

As a rule, this hotel offers___18 percent discount for____guests staying on Friday and Saturday.

As______ matter of fact, _______beauty of nature there made a deep impression on me.                                            

---- What ________ great fun it would be if we could light candles to celebrate his birthday!
---- Forget it! The teacher in ________ charge of our dorm won’t be happy to see that.

---John, there is _____ Mr．Wilson on the phone for you.
---I’m in _____bath.

My father is usually on _______ duty in his office every _______ few days.

－Could you tell me ____ way to Taylor Clinic?
－Sorry, but I'm afraid there is not _____ Taylor Clinic nearby.

Much to ________ surprise of the students, the concert which was held once a year turned out to be ________ complete failure.