Giúp mình với!

Here are the completed sentences: 2. It's impossible for us to predict when the earthquake will happen. We can't predict when the earthquake will happen. 3. The Smiths have lived here for quite a long time, but we've lived here longer. The Smiths haven't lived here as long as we have. 4. She makes her son study English until midnight. Her son is forced to study English until midnight. 5. Let's go to my uncle's farm at the weekend. Amy suggested that we go to her uncle's farm at the weekend. 6. I would prefer you to deliver the sofa on Friday. I'd rather you delivered the sofa on Friday. 7. No one buys products with poor quality. Products with poor quality don't sell. 8. Cuong is so kind to help the injured people. It is very kind of Cuong to help the injured people. Here are the completed sentences: 1. At the **age** of ten, I used to walk to school with my best friend. 2. I will call him **when** I reach my office. 3. I'm really looking **forward** to taking part in our school trip. 4. A hydropower station **will be** built in the North of the country next decade. 5. A group of foreigners visited the slums last week, didn't they pay a **visit**? 6. In **order** to be fit for the skiing, she went to the gym three times a week. 7. If you don't start early, you will get stuck in the traffic **otherwise**. Here are the corrected sentences: 1. A large number of tourists visit these tourist attractions annually. 2. If you want to cut your birthday cake easily, you should warm your knife over a flame. 3. Everybody in the house asked questions after the thief left.