Some children are too selfish today. They should be taught to _____things with others so that they will show concern for others.
| A．show | B．give | C．share | D．enjoy |
While he was investigating ways to improve the telescope Newton made _______discovery which completely changed ____ man’s understanding of color.
a ,/ B. a ,the C. /, the D. the ,a
The most important thing about cotton in history is ___part that it played in ____Industrial Revolution.
| A．/,/ | B．the,/ | C．the , the | D．a ,the |
When he left _____college ,he got a job as ______reporter in a newspaper office .
A. /, a B /, the C. a, the D. the,, the
____on-going division between English –speaking Canadians and French-speaking Canadians is _______major concern of the country.
| A．The, / | B．The, a | C．An, the | D．An, / |
If you buy more than ten, they will knock 20 pence off________.
| A．a price | B．price | C．the price | D．prices |