chỉ làm câu 17 18 19 nếu bn làm đc câu 20 21 thì đây 20A. other B.others C.another D.each other 21A. His B.its C.their D.our ----- Nội dung dịch tự động từ ảnh ----- Read the text and choose the best answer. HOLIDAYS in Britain a hundred years ago, only very rich people could go on holiday. Travelling was very expensive, and most people didn't have (17) money to go away and stay in (18) hotel. In the 1960s, holiday camps near the sea (19) popular. They didn't cost much, and people didn't need to travel very far to enjoy a week of fun by the sea. By the 1980s, it was much cheaper to fly than ever before. A lot of people were able to travel to (20) countries for the first time for (21) holidays. For British people, a week on the beach is (8) still the most popular type of holiday. C. more D. little B. many 17. A. enough 18. A, one B. the B. become 19 A became C. a C. becoming D. an D. had become