Biết tam giác ABC đồng dạng tam giác PKS theo k=2/5 a/ Các góc nào bằng nhau? b/ Nếu AB=6cm; AC=15cm; BC=18cm. Tính các cạnh của tam giác PKS và tỉ số chu vi của tam giác ABC & tam giác PKS. c/ Nếu tam giác DEF đồng dạng tam giác PKS với tỉ số 3/5 thì tam giác ABC đồng dạng tam giác DEF theo tỉ số nào? d/ TÍnh chu vi của tam giác DEF Giải hộ tớ vs.

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II. Put the verbs in brackets into correct tenses: 1. I wish I (go)……………………………. to the movie with you. 2. I wish I (have)……………………………………… day off. 3. I wish I (study)…………………………… Latin instead of Greek. 4. I wish I (not / spend)………………………………. so much money. 5. I wish the weather (be) …………..………warm, so we could go swimming. 6. I wish I (ask)…………………………….………. him how to get there. 7. I wish I (not stay)………….……………….. at home. 8. I wish I (not/ buy) …………….……………..that book. 9. I wish I (not/see) ……………….…………….him. 10. I wish I (not/call)……………….………………. him a liar. 11. I don’t have time to go to “High Quality Good Fair “. I wish I (go)………there. 12. The weather is very hot. I wish it (be) ………………………… cooler. 13. We seldom write to her. I wish we (write) ………………… to her more often. 14. John doesn’t know how to swim. He wishes he (can) ………………..…… swim. 15. John doesn’t buy the book. She wishes she (buy) ……………………..… it. 16. Mai doesn’t pass the exam. She wishes she (study) ……………..…… harder. 17. We will not go to Ha Long Bay next week. I wish we (go) …………… there. 18. It is raining now. I wish it (stop) ……………………… raining soon. 19. My parents are not in now. I wish they (be) ……….……at home with us now. 20. I know Nam will not lend me his car . I wish he (lend). ……………… it to me. làm hết hộ mik nha mik cảm ơn nhiêu