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maihuyen9122005
2 năm trước
Cho tam giác ABC, các đường cao AD, BE, CF. Đường tròn đi qua D, E, F cắt BC, CA, AB theo thứ tự ở M, N, P. Chứng minh rằng các đường thẳng kẻ từ M vuông góc với BC, kẻ từ N vuông góc với AC, kẻ từ P vuông góc với AB đồng quy.
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1. Mary didn't go to school yesterday because she was sick ......................................................................................................... 2. She went to bed early because she felt tired ................................................................................. 3. Anna didn't go to the circus with Betty because she had a bad cold .......................................................................................................................... 4. John succeeded in his exam because he worked hard and methodically ...................................................................................................................................... 5. Margaret stayed home because her mother was sick .................................................................................................. 6. I like him because his father is kind to me ................................................................................. 7. I can't eat these fruits because they are green .................................................................................... Giúp vs TT

I. Fill in each numbered blank with ONE suitable word. In the first year of lower secondary (1) _________, I had some difficulties inlearning English. My English pronunciation was really bad and my English grammar was (2)_________ . I did not know how to improve (3) _________. I didn’t want my father andmother to know about (4) _________. One afternoon after the lesson, my teacher (5)_________ English told me to wait (6) _________ her outside the classroom. She took me tothe school library and showed me tapes of pronunciation drills kept in a glass bookcase. Shealso told me how to use an English- English dictionary to (7) _________ my Englishgrammar. “Now I think you know what you should do” she said. I made (8) _________progress and only one year later, I won the first (9) _________ in the English SpeakingContest (10) _________ for secondary school students in my home town.

GIÚP MÌNH VS CẦN GẤP AH CÂU HỎI ĐÂY I. Choose the word that has the underlined part differs from others 1. a. enough b. tough c. laugh d. though 2. a. breathe b. with c. thermal d. clothing 3. a. education b . individual c. procedure d. producti 4. a. released b. pleased c. passed d. housed 5. a. helped b. struggled c. remarked d. watched II. Choose the correct answer 1. How ......... Lan feel ? a. do b. does c. is d. are 2. What ....... you like ? I’d like some noodles a. will b. would c. do d. are 3. ......... is he doing? He’s listening to music a. where b. who c.what d. when 4. ......... beef does she want ? a. How much b. how many c. how d. how long 5. Mai needs ........ chocolates a. a bar of b. a packet of c. a box of d. a bottle of 6. Nam is ........... He’d like to sit down. a. tired b. hungry c. thirsty d. cold 7. He ......... his bicycle at the moment a. rides b.is riding c. ride d. to ride 8. I’d like....... orange, please a. an b. a c. any d. some 9. He .............. his bicycle now a.riding b. is riding c. ride d. rides 10.she always .............. at five o’clock a.get up b.gets up c. is getting d. getting 11. There are ................apples on the table a. any b. some c. a d.an 12. ................... are you going to stay ? In a hotel a. what b.when c. where d.which 13. I’m going ................. the Ngoc Son Temple tomorrow a. see b. sees c.to see d.seeing 14................... I help you ? yes,I’m like some beef ,please a. do b.can c.am d.is 15. Mary and Tom never ...................... to school on Sundays a. goes b. are going c.go d.don’t go 16. ................... apples do you want ? a.How often b.How many c. How much d.How 17.what ................. you ............ to do tomorrow ? a. does .......go b.is.......going c.are.....going d.do........go 18. Are you free ................ Sunday ? a.in b.at c.of d. on. 19.I’d like ...........................noodles a.some b.any c.a d.an 20................oranges do you want ? A dozen . a.How much b.How many c.How d.What

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