The teacher __________ have thought Johnson was worth it or she wouldn’t have wasted time on him, I suppose.
—Mr.Wang was caught in a snowstorm yesterday. —I have known that, and ______ his new car was completely destroyed.
This is the first time that I _____ the summer palace.
This is _______ story I’ve told you about.Isn’t it _______ interesting one?
Food prices are climbing around the world because farmers can't ____ demand for grain.
Most of the professors _____ to our school were from South Africa.