... C. 30 D. 40 http://ebook.here.vn – Tải miễn phí hàng ngàn eBook, ðề thi, Tài liệu học tập 7 29. “I took an exam this morning. It was really hard.” “ a lot before you took it?” a. Have ... little d. a http://ebook.here.vn – Tải miễn phí hàng ngàn eBook, ðề thi, Tài liệu học tập 17 a. on b. from c. at d. of 28. Something went wrong …… my computer yesterday. a. on b. with c. at ... eBook, ðề thi, Tài liệu học tập 9 A B C see and doing there. D 80. It can go from quite chilly to very warm, so you should perhaps to bring a jacket but A B C you don’t need any thick...