根据句意及所给的汉语提示，写出空缺处单词的正确形式（每空一词）

1. I read several ______(广告) in the newspaper just now.

2. His uncle got a ______(机会) to study in the United States.

3. His   ____(技能) in speaking makes him popular with his friends.

4. Li Ming is often ______(鼓励) by his parents to learn English.

5. Five school   _____(最高记录) were broken at the school sports meeting.

DSC的检纠错方式采用（）1）七单元恒比码检错觉2）自动请求重发方式纠错3）十单元检错水平方向检错4）前向纠错5）垂直校验6）十单元恒比码水平方向检错

A、1/2

B、4/5/6

C、2/5/6

D、3/4/5