... but this was expensive In 1 830 a new substance called “camphene” was patented, and it proved to be an remained expensive, had an unpleasant odor, and also was dangerously explosive Between 1 830 ... 100120 words) on what you saw or heard then give your comments -HẾT Cán coi thi không giải thích thêm Họ tên thí sinh ………………………………………………………….SBD…………………… PREPARED & RELEASED BY ĐỖ BÌNH, THPT ... home? Or you want to go for a drink?” she asked “I think I’d rather you (2)_ took (take) me home,” I said “If I don’t change my clothes, I know I (3) will fall (fall) ill, and then I won’t be...