Sure, I can help you with that. Let's go through each part of the exercise. Error identification: 1. We found the film bored, so we left halfway through it. Correction: We found the film boring, so we left halfway through it. 2. My brother didn't wear that uniform since he left school. Correction: My brother hasn't worn that uniform since he left school. 3. The milk of both goats and cows can be used to do dairy products. Correction: The milk from both goats and cows can be used to make dairy products. 4. The house is not very big, but there is a lot of furnitures. Correction: The house is not very big, but there is a lot of furniture. 5. Although smoking cigarettes make Mr. Thomson cough a lot, he cannot give it up. Correction: Although smoking cigarettes makes Mr. Thomson cough a lot, he cannot give it up. Verb form: 1. Mary usually reads the newspaper while she (wait) waits for the bus. 2. Most students in my class (work) have been working hard for the last few weeks before the exams. 3. On the way to school, I found a tree (lie) lying across the road. 4. Would you please tell me where (buy) to buy low-priced tickets? 5. Tom doesn't enjoy (take) being taken to school every morning. He likes to ride with his friends. Word form: 1. The Sao la has been ___________ chosen as the mascot of the $31^{st}$ Seagames in Vietnam. (office) Correct word form: officially 2. There will be a ____________ of energy in the near future. (short) Correct word form: shortage 3. The girl has __________the robber she saw exactly for th pollce . (description) Correct word form: described 4.The $31^{st}$ Seagames will be held in Vietnam in May attracting around 10,000 ______.(participate) Correct word form: participants 5.There are a lot of cultural and ____________activities held as part of this festival.(art) Correct word form: artistic