Combine the following pairs of sentences, using relative pronouns. 1. The machine made him stay up. Its noise was terrible 2. The dectective found the book. The woman had hidden the cheque in it. 3. It is September 2nd. We will never forget it. 4. We enjoy travelIng to Dalat. There are a lot of places of interest there. 5. Linh has a dress. Mai has the same. 6. He stood in the bridge. He could see the market well from it. 7. His neighbors do not know the reason. He has disappear for it. 8. The snake returned to take revenge. The snake had been cut short. 9. He has bought a laptop. It is very expensive. 10. He also owns a desktop. He has sent and received a lot of emails via it. Mong mọi người giúp mình trong chiều nay vì mình đang cần gấp, cảm ơn các bạn rất nhiều!