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zingkiet2
2 năm trước
Hãy biểu diễn lực sau: Lực kéo vật có phương nằm ngang, chiều từ phải sang trái và có độ lớn 1500 N (Tỉ xích tùy chọn). Mong mọi người giúp em với ạ
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Biết thì làm ko biết thì đừng làm *Fill in each blank with one suitable word In Canada and the United States, (1).............................. of the most popular days in the year is Halloween. Halloween is on October 31st. It's a day (2)................................ some people dress up in strange or unusual costumes. For example, they may dress up to look (3)................................... an animal, a person from a book or movie or a famous person from history. In some places, children go to school in (4).......................................Halloween costumes. After dark, many young children (5).................................on their costumes and visit their neighbors. They knock on the (6)................................... and shout "Trick or treat!" Then the neighbors (7).................................. them some candy, and the children go on to the (8)................................ house. Adults also enjoy dressing up for Halloween. (9)................................ are usually Hallowen parties in the evening and usually there is a prize for the best or (10)................................... unusual costumes. Mother's Day in Britain falls on the last Monday of March. On mother's Day sons and daughters visit (1).................................. mothers and bring them flowers and a little presents. The eldest son must (2)........................................his mother a good cake. If sons or (3)....................................can not be with their mother on that day, they usually (4)....................................her presents. Mother's Day must be a day of rest (5)........................................the mother of the family, so her daughters cook the dinner on that day and lay the (6)............................................and the sons help to wash the plates and dishes (7)......................................... dinner. In the United States and Canada, Mother's Day is (8)........................................ second Sunday in May. They (9)...................................... a very brautiful stamp for Mother's Day in the United States. It shows the portrait of mother of James Whistler, (10).......................of the greatest American painters

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