Task 3. Complete the sentences using passive form of the verbs in brackets Example: New rules are explained at the lesson 1. Grammar rules ... always (learn) by heart. 2. Rare animals ... (protect) in many countries. 3. This scarf ... (make) by my granny Change the verbs from Active into Passive. Example: The teacher helps the pupils. — The pupils are helped by the teacher. 1. I take books at the library. 2. Boys play football. 3. We clean our classroom after the lessons