Viết câu sử dụng “ought to” or “ought not to”. 1. Her room is very dirty. (clean it every day) 2. I play tennis badly. (practice tennis more regularly) 3. My father has a sore throat. (not smoke so much) 4. Nam feels very tired. (go to bed early) 5. He had an accident last week. (not drive so fast) 6. I catch flu. (stay in bed) 7. Hoa feels sleepy. (not stay up late) 8. His shirt is very old. (buy a new one)

Các câu hỏi liên quan