Mark the letter A, B, C, or B on your answer sheet to indicate the option that best completes following exchanges. 29. Marry is thanking David for his birthday present. Mary: "Thanks for the book. I've been looking for it for months." - David: A. You can say that again B. Thank you for looking for it D. I'm glad you like it W C. I like reading books 30. Two students are talking about the school curriculum. - Lan: "Swimming should be taught in the school." - Nam: " A. Oh, that's a problem B. I agree with you. C. Not at all 66 It is an essential skill." D. You can make it giúp mik vớiiii