Điền từ thích hợp vào chỗ trống
once a day / because/ questions / fruits/ too much / sweet/ filled
Ba likes sugar and ….(1)…things. He often has an ice-cream and a chocolate cake after meals, but he only cleans his teeth…(2)…. . He doesn’t like going to the dentist. Yesterday, Ba went to see the dentist …..(3)…he had a terrible toothache. The dentist…(4)….. his tooth and gave him some medicine. He also asked Ba many…..(5)…. about his food. The dentist told him not to eat …(6)….sugar and he should brush his teeth after meals.