The primary cause of this is very much a health-related one.
- IELTS TUTOR giải thích:
  - Trong ví dụ trên, rõ ràng cause đã được thay bằng one để tránh lặp lại.
Do you think that students need as much experience to get a good job? I hope not
- IELTS TUTOR giải thích dễ thấy not thay thế cho People do not need as much experience to get a good job.
Is it going to rain this evening? I think so
- IELTS TUTOR giải thích: that it is going to rain chính là so
I have not finished the assignment yet, neither/nor have my roommates
- IELTS TUTOR giải thích:
  - neither và nor trong trường hợp này thay thế not finished the assignment.
The new working procedure introduce this morning needs a serious consideration before use. To do so/doing so would take a lot of time.
- IELTS TUTOR giải thích:
  - To do so/doing so thay thế cho to consider seriously the new working procedure introduced.
We didn’t support the idea of single-sex education in any way, but they did
- IELTS TUTOR giải thích:
  - did có nghĩa là did support the idea of single-sex education.
All employees wanted to reduce working hours, but managers didn’t
- IELTS TUTOR giải thích:
  - didn’t thay thế cho didn’t want to reduce working hours.