viết lại câu sao cho nghĩa không đổi
42, We are looking forward to the trip in order to discover the traditional craft villages.
Giải thích : look forward to: mong đợi
46, Remember to put down what the tour guide said
Giải thích : put down = make/take note : ghi chép lại
49, The cost of living has been going up considerably in the past few week
Giải thích : go up: đi lên; tăng giá
50, His business is going badly- he'll have to close down it soon
Giải thích : close down : đóng cửa; ngừng hoạt động
