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14 tháng 5 2021

1 ngày= 86 400 giây

1 Day=86 400s

28 tháng 4 2016

độ dài đáy lớn là                                                                                                                                                                                  180*14/9= 280 m                                                                                                                                                                                chieu cao hinh thang la                                                                                                                                                                         280*4/7 = 490 m                                                                                                                                                                                  S manh dat hinh thang la                                                                                                                                                                      ( 280 +180 ) *490 : 2 = 112700 = 11,27

                                                                                                                                                  

The second Sunday in May is Mother's Day . It is a public ........(1)in both Britain and America . On that day , children send Mother's Day cards to their mothers . They give their mothers  ............(2) or sweets as presents . Fathers and children do the ............(3)so that mothers can have a restIn the USA ,Mother's Day ...........(4)in 1860s . There was a small town called Pronto town in the middle of the USA . People in the town fought against each other during a war . After the war ,...
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The second Sunday in May is Mother's Day . It is a public ........(1)in both Britain and America . On that day , children send Mother's Day cards to their mothers . They give their mothers  ............(2) or sweets as presents . Fathers and children do the ............(3)so that mothers can have a rest

In the USA ,Mother's Day ...........(4)in 1860s . There was a small town called Pronto town in the middle of the USA . People in the town fought against each other during a war . After the war , they hated each other . Mrs Ann Reeves Janis wanted the people to........(5)friends with each other again. So she started ''Mother's Friendship Day '' . On that day , shw visted all the other mothers in the town and said , ''Let us be friends with each other again ''

Her idea succeeded . The same thing happened in other of the.........(6).After she died,her daughter carried on her idea . In 1980, ''Mother's Friendship Day'' became '' Mother's Day''.

Các từ    flowers       make         cooking        holiday               started            country

2
20 tháng 5 2021

1 holiday

2 flowers

3 cooking

4 started

5 make

6 country

20 tháng 5 2021

1. holiday

2. flowers

3. cooking

4. started

5. make

6. country