22. During the summer holidays /vacation, many of the students in / of our school volunteered to help the old people who live alone.
23. When you are in a bad mood, you will be free from worry if you think of something nice.
24. Children should experience success and failure, and it is a kind of wealth for them.
25. Many young people keep spending money in pursuing the latest mobile phones.
26. A person who will give up when meeting with difficulties will never succeed.
27. Is it true that there will be not only a written test but also an oral test in the English mid-term examination?
28. When you take a plane for the first time, it is normal for you to feel uncomfortable while the plane is taking off or landing.
29. The police warn that we should not release any personal information to strangers.
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