Try to eat food groups _ _ vitamins A, C and E—they will do lots of good to your eyesight.
| A．containing | B．contained |
| C．to contain | D．to be contained |
The most serious problem we are facing now is how to ______ all the pollution.
| A．get rid of | B．get on with | C．get through with | D．get down to |
In his spare time, he often listens to music and watches films to _______ himself.
| A．encourage | B．direct | C．educate | D．entertain |
The global financial crisis, ______ started in the USA in 2008, affects almost every country, especially some developed countries.
| A．what | B．it | C．which | D．that |
——What do you think of Yuan Longping?
——____ man of ____ great achievement.
| A．The; / | B．/ ; / | C．A; the | D．A; / |
people have always been curious ______ how living things on the earth exactly began.
| A．in | B．at | C．of | D．about |