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kunvtc6
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tìm các số a,b,c,d thuộc N 30/43=1/a+1/b+1/c+1/d các anh các chị giúp em với không spam ạ
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VI. Đọc đoạn văn sau và chọn từ thích hợp để hoàn thành. (Mỗi chổ trống một từ) My name is Nam. Last weekend, I visited the countryside ________ (46) my classmates. The place is not very far ________ (47) our town. We came there by bus – a jorney of two hours. On arriving there, we ________ (48) straight to our friend’s house. He is Trung whose parents _______ (49) farmers living in the countryside. We drank coconut milk and _________ (50) a lot of country pancakes. After that we went flying kites in a paddy _________ (51) then we went swimming in the river near Trung’s house. We played games together. Finally, in the afternoon we _________ (52) the countryside for the town. And reached home at about 6 P.M. We really had a lot of fun. The countryside is wonderful to me. It has ______ (53) beautiful and interesting places than in the town. VII. Mỗi câu có một lỗi sai ( từ hoặc cụm từ ), em hãy tìm và sửa lại cho đúng. 54. My friend doesn’t like potatoes, and I don’t like them, too. 55. There are not much good programs on television tonight. 56. I have less books in English than my classmates. 57. Where were you buy these picture books last month ? 58. My mother often eats a few fruit for breakfast. 59. Mrs Huong didn’t watch any movies last week and so did we. 60. I feel thirsty. I’d like drinking some water. VIII. Dùng từ gợi ý viết hoàn thành câu sao cho nghĩa câu trên không đổi 61. Listening to music is more interesting than watching TV.  I prefer ____________________________________________________________ 62. How heavy is the chicken?  What ______________________________________________________________ 63. We have a two - month summer vacation.  Our summer vacation lasts ________________________________________________ 64. You shouldn’t forget to write to your parents.  You’d ________________________________________________________________ 65. Nam didn’t pass the final examination because of his laziness.  Because Nam ___________________________________________________________ IX. Dùng từ gợi ý viết thành câu hoàn chỉnh. 66. Ba / to / go / school / foot / a week ago. __________________________________________________________________________ 67. your father / watch / TV / room / the moment? __________________________________________________________________________ 68. Last night / we / do / homework / 7.00 / and / go / bed / 9.30. __________________________________________________________________________ 69. Hoa / buy / new bicycle / next week. ___________________________________________________________________________ 70. Why / they / not / go / work / bus / every day ? __________________________________________________________________________

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