... 5: exercises of unit 11 Preparing date: 22 . 3. 20 08. 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 B. ... activities1. Grammar - Review the use of relative pronounsTõ ®øng trícChñ tõ Tõ bæ tócSë h÷u c¸chNgêi Who, thatWhom, thatWhoseVËt Which, thatWhich, that Of whichb. Exercise 4: Rewrite ... Answer:1. The boy playing the piano is Ben 2. the woman coming toward us3. The people waiting for the bus…4. The scientists researching the causes of cancer are making progress5. The fence...