Dưới đây là các dạng từ thích hợp để hoàn thành các câu theo thì Future Perfect Continuous:

1. By this time next week, we (go) **will have been going** to school for 10 years.
2. By New Year’s Eve, I (work) **will have been working** in this office for 10 years.
3. They (build) **will have built** a mini mart by December next year.
4. By the end of next year, Mary (work) **will have been working** as a Maths teacher for 8 years.
5. She (not, do) **will not have been doing** gymnastics when she gets married to John.
6. How long (you/study) **will you have been studying** when you graduate?

Hy vọng điều này hữu ích!