GIẢI THÍCH ----- Nội dung dịch tự động từ ảnh ----- Exercise 3: There is a mistake in each of the following sentences. Underline and correct it. 1. Steve, along with Jim and Cindy, were there. 2. Do each of the questions count the same number of points? 3. The number of college freshmen have decreased in recent years. 4. Neither the boss nor her assistant were present. 5. Here are an old and famous landmark. 6. Lan, along with his sisters, are attending the game. 7. Collecting coins have been her hobby for years. 8. Where has you and Rachel worked during the summer? 9. The leader of the choir sing very well. 10. The helpers, as well as the leader, has to work hard. 11. The rich contributes much money to this project. 12. A herd of cattle were grazing on the hill. 13. "The Seven Sisters" are a story about a New England family. 14. The travelers, with their translators, visits the museum. 15. Where is my hat and coat?