1. Neither his parents nor John likes watching football on television.
2. My firstborn son is very active by nature. He can't sit still even for a minute.
3. Very few people know that they have been together for four and a half years with a lot of ups and downs.
4. I can see that you just dyed your hair chestnut. It looks very beautiful now.
5. She has been lying on that couch for the last four hours and is fast asleep now.
6. I have been working hard for two weeks and now I feel like resting.
7. We are going to visit our grandparents when we finish our final exams.
8. This museum is one of the largest and best-known natural history museums in our country.

1. Neither his parents nor John likes watching football on television.
2. My firstborn son is very active by nature. He can't sit still even for a minute.
3. Very few people know that they have been together for four and a half years with a lot of ups and downs.
4. I can see that you just dyed your hair chestnut. It looks very beautiful now.
5. She has been lying on that couch for the last four hours and is fast asleep now.
6. I have been working hard for two weeks and now I feel like resting.
7. We are going to visit our grandparents when we finish our final exams.
8. This museum is one of the largest and best-known natural history museums in our country.

Chấm điểm ạ

1. Neither his parents nor John likes watching football on television.
   Sửa lại: Neither his parents nor John like watching football on television.
   (Lỗi: "Neither...nor" yêu cầu động từ theo số ít của chủ ngữ gần nhất.)

2. My firstborn son is very active by nature.
   Sửa lại: My firstborn son is very active by nature.
   (Lỗi: "by nature" là cụm từ đúng.)

3. Very few people know that they have been together for four and a half years with a lot of ups and downs.
   Sửa lại: Very few people know that they have been together for four and a half years with a lot of ups and downs.
   (Lỗi: Thiếu "a" và "years" phải ở dạng số nhiều.)

4. I can see that you just dyed your hair chestnut. It looks very beautiful now.
   Sửa lại: I can see that you just dyed your hair chestnut. It looks very beautiful now.
   (Lỗi: "They" nên là "It" vì "hair" là danh từ số ít.)

5. She has been lying on that couch for the last four hours and is fast asleep now.
   Sửa lại: She has been lying on that couch for the last four hours and is fast asleep now.
   (Lỗi: "Laying" là động từ sai; đúng là "lying" cho tư thế nằm.)

6. I have been working hard for two weeks and now I feel like a rest.
   Sửa lại: I have been working hard for two weeks and now I feel like resting.
   (Lỗi: "Hardly" sai; đúng là "hard" và "like a rest" nên là "like resting.")

7. We are going to visit our grandparents when we finish our final exams.
   Sửa lại: We are going to visit our grandparents when we finish our final exams.
   (Lỗi: "will" không cần thiết, câu điều kiện loại 1 không dùng "will" trong mệnh đề chính.)

8. This museum is one of the largest and better-known natural history museums in our country.
   Sửa lại: This museum is one of the largest and better-known natural history museums in our country.
   (Lỗi: "better known" cần được viết liền với dấu gạch ngang.)