Ngày tải lên :
07/08/2014, 04:20
... ANSWER KEYS Đề 1b, 2b, 3a, 4a, 5a, 6a, 7a, 8a, 9d, 10d, 11c, 12a, 13a, 14b, 15c, 16b, 17a, 18c, 19b, 20c, 21d, 22b, 23a, 24b, 25a, 26b, 27b, 28c, 29b, 30c, 31b, 32b, 33c, 34b, 35c, 36b, 37a, 38c, ... cars from the city centre to ……( 36) ……out smoke… 33 a put b thrown c poured d emitted 34 a breath b breathe c breathing d break 35 a from b about c for d in 36 a throw b wipe c release d produce...