Last week he told us that we don’t have to do that exercise and then yesterday he said he’d made a mistake. ________ ________Đoạn văn338/500Last week he told us that we don’t have to do that exercise and then yesterday he said he’d made a mistake. ________ ________Nhập câu trả lời ở đâyXác nhậnGiải thíchdidn’t have to – x