----- Nội dung dịch tự động từ ảnh ----- Exercise 2: Change these sentences into active voice ( Đổi sang câu chủ động) 1. This pencil is used to draw by Nina Nina..des... this pencil...to.drow.... 2. This book was bought at this shop by my sister yesterday. 3. My house hackbeen painted before I travelled ..They..have painted.. my nose before I travelled... 4. By whom was this house painted? 5. Will the ruler be bought by my mother tomorrow? 6. A lot of trees will be grown in the parks by us. 7. You were given this pizza by my sister. 8. Will the ruler be bought by my mother tomorrow? 9. The pictures have been finished by Nina. 10. Were these houses sold by my father?