nhanh nhưng phải đúng ----- Nội dung dịch tự động từ ảnh ----- LO 5 From: Dan To: John Reply Hi John I'm going camping this weekend and haven't got a backpack. Dad took mine without asking as he didn't know I'd need it. Have you got one I could take? Thanks Dan Dan is asking John A to lend him a backpack. B to return his backpack. C to help him choose a backpack. Forward