Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Câu hỏi

Many teachers have tried to change their _______ classrooms into a modern learning
environment.

A. blended

B. traditional

C. original

D. ancient

Đáp án
B. traditional

Câu hỏi thuộc Bài tập:

Many teachers have tried to change their _______ classrooms into a modern learningenvironment.