WHY DO YOU NEED TO INSTALL A NEW SYSTEM

4. - QUESTION RESPONSE MSHOATOEIC KHO TÀI LIỆU HỌC TIẾNG ANH
Tiếng Anh QUESTION RESPONSE MSHOATOEIC KHO TÀI LIỆU HỌC TIẾNG ANH

4. Why do you need to install a new system?

A. In my office

B. It will start next week

C. We had too much trouble with the old one