问题详情：
根据首字母提示完成单词
1．Don't always play j______on others because it's not good.
2．Let's find out what's going on a______ the world.
3．There is a lot of n______about stars on the Internet.
4．— What's your dream?
— I h______to be a policeman.
5．What will h______ if I don't have my ID card?
【回答】
1. jokes 2. around 3. news 4. hope 5. happen
知识点：构词法
题型：完成句子
