1,vẽ hình theo cách diễn đạt sau: Trên đường thẳng aa' lấy điểm O. Vẽ tia OT sao cho góc AOT là góc tù. Trên nửa mặt phẳng bờ aa' không chứa tia OT, vẽ tia OT' sao cho góc a' là góc nhọn

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EXERCISE 9: MAKE CONDITIONAL SENTENCES FROM SITUATIONS Gợi ý: ML + Tương lai=> Câu ĐK loại 1 Gợi ý: Hiện tại => Câu ĐK loại 2 Gợi ý: Quá khứ=> Loại 3 1. He doesn't hurry, so he will miss the train.(2) If he hurried , he would miss the train. 2. They don't find out the remedy. The patient will die. (2) If they could find out the remedy, the patient would not die. ……………………………………………………………………………..…………..…………………………………………. 3. We get lost because we don't have a map. If we had…………………………………………………………………………………..…………..…………………………………………. 4. Mr. Mills will lose his job because he's late every day. If Mr. Mils were……………………………………………………………………………..…………..…………………………………… 5. John is fat because he eats, so many chips. If John …………………………………………………………………………….………..…………..…………………………………………. 6. I don't know the answer, so I can't tell you. If I knew……………………………………..…………………………………………..…………..…………………………………………. 7. If you don’t work hard, you will fail the exam. ® Unless………………………………………………………………………………………………… 8. Go out more often or you will fall in. ® Unless………………………………………………………………………………………………… 9. Unless he phones immediately, he won’t get any information. ® If……………………………………………………………………………………………………… 10. We won’t go on holiday unless we have enough money. ® If……………………………………………………………………………………………………… 11. We get lost because we don’t have a map. →If……………………………………………………………………………….. 12. I didn’t know your number, so I didn’t ring. →If……………………………………………………………………………….. 13. She didn’t know you were in hospital, so she didn’t visit you. →If……………………………………………………………………………….. 14. We didn’t visit the museum because we hadn’t time. →If……………………………………………………………………………….. 15. She works in the evening. She has no time to play with her children. →If........................................................................................................................................ 16. As she is often absent from class, she can’t keep pace with her classmates. →.If....................................................................................................................................... 17. It’s very cold, so we can’t go swimming. →If........................................................................................................................................ 18. Make me some coffee, and I’ll give you one of my biscuits. →.If....................................................................................................................................... 19. Ask the teacher and he will explain the lesson to you. →.If....................................................................................................................................... 20. Work hard or you will fail the coming exams →.If.......................................................................................................................................