VIII. Complete sentences using the words/ phrases given in their correct forms. You can add some more necessary

Câu hỏi

It/ used/ be/ feature/ both/ classrooms/ business meetings.

A. It use to being a feature in both classrooms and business meetings.

B. It used to be a feature in both classrooms and business meetings.

C. It used to being a feature in both classrooms and business meetings.

D. It use to be a feature in both classrooms and business meetings.

Tiếng Anh 9-Unit 4