21. --- Morning, class! Good luck to all of you in the exam!
--- Morning, teacher. ________.
A. The same to you. B. You, too.
C. Thank you. D. I’m sorry I can’t.
22. --- I don’t think teenagers should drive cars.
--- _______. They aren’t serious enough.
--- Morning, teacher. ________.
A. The same to you. B. You, too.
C. Thank you. D. I’m sorry I can’t.
22. --- I don’t think teenagers should drive cars.
--- _______. They aren’t serious enough.