... 5: exercises of unit 11 Preparing date: 22. 3. 2008. Teaching date: A. Objective. By the end of the lesson, Ss will be able to: - use relative pronouns to join the sentences and do extra exercises ... activities 1. Grammar - Review the use of relative pronouns Tõ ®øng tríc Chñ tõ Tõ bæ tóc Së h÷u c¸ch Ngêi Who, that Whom, that Whose VËt Which, that Which, that Of which b. Exercise 4: Rewrite the ... boy playing the piano is Ben 2. the woman coming toward us 3. The people waiting for the bus… 4. The scientists researching the causes of cancer are making progress 5. The fence surrounding our...