3. My brother is making a snowman. $\rightarrow$ My brother is in the process of making a snowman. 4. The waiter is serving us food. $\rightarrow$ We are currently being served food by the waiter. 5. Now my brother is reading an autobiography by Nguyen Ngee Anh $\rightarrow$ At this moment, my brother is reading a biography written by Nguyen Ngee Anh. 6. We are selling paintings for charity. $\rightarrow$ Our purpose is to sell paintings for charity. 7. The dog is drinking milk in the house. $\rightarrow$ Inside the house, the dog is drinking milk. 8. My dad is washing my motorbike. $\rightarrow$ Currently, my dad is cleaning my motorbike. 9. Santa is carrying a large gift bag on his back. $\rightarrow$ Santa has a big gift bag on his back. 10. Linh is throwing the ball into the basket. $\rightarrow$ Linh is in the act of throwing the ball into the basket. Exercise 4: 1. The flowers in the garden have been watered $\rightarrow$ Someone has watered the flowers in the garden. 2. That report has not been completed on time. $\rightarrow$ The report was not finished by the deadline. 3. A new fried chicken shop has been opened by Linh $\rightarrow$ Linh has opened a new fried chicken shop. 4. How many novels have been read by you? $\rightarrow$ How many novels have you read? 5. A new trailer for the movie "The Godfather" has been released by $\rightarrow$ A new trailer for the movie "The Godfather" has been released. 6. This issue has no, boen agreed upon. $\rightarrow$ There has been no agreement on this issue. 7. What questions have students been asked by the teacher? $\rightarrow$ The teacher has asked the students what questions. 8. Linh's house has been burned down by thieves. $\rightarrow$ Thieves have burned down Linh's house. 9. Lan's dress has been found by her $\rightarrow$ She has found her dress. 10. How many moves have been seen by him? $\rightarrow$ How many moves has he seen? Exercise 5: 1. Sara will buy a new dress. $\rightarrow$ A new dress will be bought by Sara. 2. Her boyfriend won't install it. $\rightarrow$ It won't be installed by her boyfriend. 3. Millions of people will visit the Phong Nha cave $\rightarrow$ The Phong Nha cave will be visited by millions of people. 4. His boss will sign the contract. $\rightarrow$ The contract will be signed by his boss. 5. I will not do it. $\rightarrow$ It will not be done by me. 6. They will show the new film. $\rightarrow$ The new film will be shown by them. 7. He won't see John. $\rightarrow$ John won't be seen by him. 8. They will not ask me. $\rightarrow$ I won't be asked by them. 9. Will the company employ a new accountant? $\rightarrow$ Will a new accountant be employed by the company? 10. Will the plumber repair the toilet? $\rightarrow$ Will the toilet be repaired by the plumber?