2．Knowing the meaning of a word is one thing, yet using it properly is quite________

Is this factory ______ the foreign investors are going to visit next month?

26. Talking about buying cars, I prefer a car less than 100,000 yuan to ______ over the amount.

26. The professor was asked to write an article for the newspaper, ___________about the left-behind children in the countryside.

27．To tell you the truth，the accident and the damage______resulted in frightened me so much that I almost have given up driving ever since．

—How do you usually keep in touch with your friends, by email or letter？
—           .

31．Those who bring sunshine into the lives of others cannot keep ____ from themselves．

33．I like ______ in autumn when the weather is clear and bright．

32. She learnt both business and history, but she knows _____ of them well, though she can speak on _____    subjects in general.

28. Those who bring sunshine into the lives of others cannot keep ____ from themselves．