giúp mk nha mn. giải chi tiết ạ

tả cảnh sân trường em vào giờ ra chơi (Không chép mạng)

39. Nice day, ……………. ? 40. Everyone loves her because she’s very sociable, ……………. ? 41. Henry doesn’t like opera……………. ? 42. You haven’t met your new teacher………………………… ? 43. Lan and Tom are pen-pals……………. ? 44. Take your little brother to his school……………. ? 45. Let’s meet in front of the theater tonight……………. ? 46. I am not a teacher……………. ? 47. I am used to smoking……………. ? 48. Don’t touch the things in my room……………. ? 49. Let’s not stay up late……………. ? 50. The Greens should help you……………. ?

CMR a) 35^2-1 chia hết cho 1224 b) 35^10-1 chia hết cho 28 và 26 c) 3^75+2^100 chia hết cho 43 Đg can gấp ak

( x + 3/5 ) ( 3/2 - 2x ) = 0 ( -5/4 . x + 1/2 ) [ 3/5 - (-2/3.x)] = 0

1. put/ tea bag/ small cup/ then/ pour/ slowly/ boiled water/ it. _______________________________________________________________________________________ 2. wait/ 5-7 minutes/ then get/ tea bag/ out. _______________________________________________________________________________________ 3. cut/ lemon/ half/ then/ press/ water/ from it/ not/ use/ seeds. _______________________________________________________________________________________ 4. add/ sugar/ and/stir/ mixture/ then/ add/ ice. _______________________________________________________________________________________ 5. your drink/ already/ served/ pour/ it/ glasses. _______________________________________________________________________________________

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giúp với nhé, cảm ơn!!!!!!!!!!!!!!!

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7. She hardly says any words to him Not a word ………………………………………………………….. 8. John understood very little what the teacher said Hardly....................................................