‘CONGRATULATIONS TO YOU ON WINNING THE FIRST PRIZE.’ ‘____________...

10. - 500 CAU TRAC NGHIEM THI VAO LOP 6 MON TIENG ANH
500 CAU TRAC NGHIEM THI VAO LOP 6 MON TIENG ANH

10. ‘Congratulations to you on winning the first prize.’ ‘_____________’

A. You’re welcome C. It’s doesn’t matter

B. Thanks a lot D. It’s my pleasure