Cho hcn ABCD có AB=6cm ,BC=8cm vẽ đường cao AH của tam giác ADB a, C/m tam giác AHB ~ tam giác DCB b , Tính BD, AH, DH c, Tính diện tích tam giác AHB

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Exercise 3: Make questions for the underlined words/ phrases 1. He was ill because he went under the rain last night. ---->…………………… ………………………………………………..…… 2. Tom came here yesterday.--->……… ………………..…………………… 3. Miss Lan Phuong loves working with children. ----->…………………………………………………………………..…… 4. Lan arrived in Hanoi yesterday. ---->……………………………………….……. 5. Her brother studies at Le Hong Phong high school. --->……………………………………………………………………… 6. Tom and Mary are traveling to Da Nang with their friends .----->…………………………………………………………..….. 7. The opera was first performed in 1992.---->;……………………..……………….. 8. She began to live in China in 1990.---->…………………………………………….. 9. Peter went to the library last Monday.---->………………………………………… 10. Jackson will captain the team if Nick isn’t available. ---->…………………………………………………………….… 11. My favourite musician is Trinh Cong Son.--->…………………………….…… 12. I studied at Can Thanh high school.---->…………………………….……………. 13. Nam gave up his job because it was very boring. --->;……………………………………………………………….… 14. He left for Paris last week. --->;……………………………………..…………… 15. I go to school by bicycle --->……………………………………..……………… 16. I left my school when I graduated from it ---->………………….........……………………………………………………… (mong mọi người giải dùng mình sẽ tim hết cảm ơn mọi người trc nha