1. This book mentions the author's works as well as his life.
2. There is a possibility that he may not show up on time.
3. This article consists of four paragraphs.
4. It's illegal to run a red light for convenience.
5. E-mail can not take the place of letter mails completely.
6. It's strange that he failed the exam.
7. His father was delighted to receive his letter.
8. There are statues in memory of many passed on poets and writers in the park.