... Câu 49: A that B things C what D who Câu 50: A either B other C both D another -HẾT Học sinh không sử dụng tài liệu; Cán coi thi khơng giải thích thêm./ Trang 4/4 - Mã đề thi 203 ... speed up mail delivery This service lasted until 1974 During peak decades of service, railway mail clerks handled 93% of all non-local mail and by 1905 the service had over 12, 000 employees Railway... following exchanges Trang 2/4 - Mã đề thi 203 Câu 30: Lan: “Well, cats are very good at catching mice around the house.” Mai: “ _” A Yes, I hope so B Nothing more to say C No, dogs are very