One of the greatest of unhappiness,in my experience,is the difficulty we have in accepting things as they are.
Many a professor__________looking forward to visiting Germany now.Many scientists __________studied animals and plants in the last two years.
He is one of the boys who__________here on time.He is the only one of the boys who __________here on time.
What he’d like __________a digital watch.What he’d like__________textbooks.
Not only he but also we __________right.He as well as we__________right.
What __________the population of China? One-third of the population__________workers here.