I/ Đọc bài, đièn một từ phù hợp vào chỗ trống: cause ; pulled ; treat ; decay ; sugar; wear ; eat ; teeth ; middle - age ; thought; Many people nowadays have to (1) ___________ false teeth when they are (2) _____________ . The reason is that tooth (3) __________ increases a lot. The amount of (4) ____________ on our food also increases. Doctors and dentists now know that sugar is the chief (5) ______________ of tooth decay. Eskimos’ (6) ___________ , for example, started to decay when they began to (7) ________ sweeter food. Long ago doctors didn’t not like to (8) _________ people’s teeth. Barbers and blacksmiths looked after people’s teeth and (9) __________ them ut when they decayed. Some people (10) __________ toothache was a punishment from the Gods. II/ Viết lại những câu sau sao cho nghĩa của câu không thay đổi; 1. What is Mai’s weight? -> How ………………………………….? 2. Why isn’t this TV working now? -> What’s …………………………………..? 3. Trung didn’t go to school last Saturday. -> Trung was ………………………………… 4. Christiano Ronaldo is a very good soccer player. -> Christiano Ronaldo plays ………………………………. 5. My brother runs faster than me -> I ………………………………………… Nhanh dùm nha ><

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I. Rewrite each sentence or question so it has the same meaninH. Use “Used to”. Ex: I was in the school tennis team. → I used to be in the school tennis team. 1. Anna had long hair when she was at school. 2. Mary didn’t listen when her teachers were speakinH. 3. Ricardo got up at 6.00 when he was training for the Olympics. 4. What did you usually do on Saturday evenings? 5. Sophie was afraid of dogs when she was a little girl. 6. We always gave our teachers presents at the end of term. 7. Did you live next door to Mrs. Harrison? 8. My brother wore glasses when he was younH. II. Complete the second sentences so that it has a similar meaning to the first. 1. I usually stayed up late to watch football matches last year, but now I don’t. → I used 2. There were some trees in the field, but now there aren’t any. → There used 3. Anna doesn’t live with her parents any more. → Anna used 4. He is not a poor man any more, but he become a rich businessman. → He used 5. They didn’t often go to the cinema every Sunday last year. → They didn’t use 6. My hair now is much longer than that in the past. → In the past my hair used 7. I don’t have time to collect stamps as when I was in primary school. → I used 8. Did you often go to the beach when you lived in Nha Trang? → Did you use 9. Mr. Hung often went to work by motorbike, but now he goes to work by bus. → Mr. Hung 10. There were traffic jams in this street during rush hours, but now the street become wider. → There …………………………………………………………………….