V:
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions
Trả lời câu hỏi dưới đây:
John: "Do you think that we should use public transportation to protect our environment?" Laura. " _______"
Đáp án là B. Tôi không nghi ngờ về nó adsure: vô lí.
you bet = you're welcome