完成对话A: Hi, Johnson, you’re looking for a cheap hotel, right?B: Yes. Do you have any suggestions?A: I saw some news about a youth hostel _____1_____ yesterday. I think you may be interested in it. It can save you lots of money.B: Great! I’ve wanted to find such a hotel _____2_____. Thank you so much.A: Tell me more about the island _____3_____.B: Sure. But can you take care of my dog _____4_____?A: No problem.