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jeonjungkookhalee102
2 năm trước
giúp hộ em câu này cho hình bình hành ABCD có BE và CF cùng vuông góc vơi AC CM: tứ giác BEDC là hình bình hành
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EXERCISE 2. Chọn đáp án có lỗi sai cần được sửa: 1.The man for (A) who the police (B) are looking (C) robbed (D) the bank last week. 2.Today, (A) the number of people (B) whom moved into this city (C) is almost double (D) that of twenty years ago. 3.They work (A) with (B) a person (C) his name (D) is John. 4. (A) The man (B) whom you (C) are looking for (D) living in this neighborhood. 5.(A) His father warned (B) him not (C) repeating (D) that mistake again. 6. My mother (A) will fly to Ha Noi, (B) that is (C) the capital city (D) of Vietnam. 7. She (A) is (B) the girl (C) whose my mother (D) met at the post office. 8.The students (A) who (B) major in English (C) is ready to participate (D) in this contest. (major: chuyên về) 9.(A) The policeman must try (B) to catch those people (C) whom drive (D)dangerously. 10.The person (A) about who (B) I told you yesterday (C) is coming here (D)tomorrow. 11.(A) Mother's Day is (B) the day when children show (C) their love to their mother (D) on. 12.(A) Do you know (B) the reason (C) when we should learn (D) English? 13.(A) That is the (B) woman who (C) she told me (D) the news 14. It is (A) complicated (B) because pollution (C) is caused by things (D)when benefit people. 15.(A) New Year Day is the day (B) where my family members (C) gather and enjoy it (D) together.

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