Bài 2: Chuyển những câu dưới đây từ hiện tại đơn sang quá khứ đơn He goes to the swimming pool because he likes swimming. They have dinner at nine o´clock. Helen eats too many sweets. I buy the newspaper in the shop. We get up at eight o´clock and go to school Does she buy the newspaper in the shop over there? Do they do their homework in the evening? Do they have a good holiday? Do they find any animal in the forest? Is it dark when she gets up in the morning?