第二部分 单项填空（共15小题； 每小题1分，满分15分
21. Children need happy and secure environment both at home and at school.
A. a; \ B. \; the C. a; the D. \; \
22. The government has announced plans to cut back defence spending 10% next year.
A. in; to B. on; by C. of; by D. for; to
23. — I’m still working on my project.
— Oh, you’ll miss the deadline. Time is .（2008江苏）
A. running out B. going out C. giving out D. losing out
24. I’m here to say is all of us should pay more attention to environmental protection.
A. That; what B. What; what C. That; that D. What; that
