二、单项选择。
23. ________________________ (你确信) that H7N9 is not very dangerous?
28. ________________________ (我们的一个朋友) is coming to see us the day after tomorrow.
三、完形填空：
We all need . Doctors say enough exercise is good for our . It makes us strong. And we’ll better about ourse lves. It’s better to exercise three times a week. Twenty minutes __________ time is enough. There are many ways to exercise. You can walk, run, play football or swim. Exercising can be ___________. Many women have fun 38 to music there.
四、阅读理解 (翻译下列长难句)
1. But some of their classmates say they are like brothers.
_______________________________________________________
2. If you take the smaller one, the bigger one will be mine. Don’t you think so?
_____________________________________________________________________
