Cho tứ giác lồi ABCD.Gọi M,N,P,Q theo thứ tự là trung điểm của AD,BC,AC,BD.Chứng minh các đoạn thẳng MN và PQ cắt nhau tại trung điểm của mỗi đoạn.

GIÚP MÌNH VỚI NHOA~~ PLEASE

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks from 35 to 44. 

In Korea, in former days the marriage between a man and woman represented the joining of two families, rather (35)_____ the joining of two individuals. The event (36)_____ Taerye (Great Ritual), and people from all over the village or neighborhood participated. The ceremonies and events surrounding the actual marriage were long and (37)_____ . Professional matchmakers paired up likely candidates for marriage, with the new couple often meeting for the first time at their wedding. The families considered many factors in the decision, consulting with fortune tellers for (38)_____ about the couple's future life together. During the Chosun period, people married (39)_____ their early teens, with the girl often being several years older than the boy.

The groom usually traveled to the house of the bride for the ceremony, then stayed there for three days (40)_____ taking his new bride to his family's home. The actual ceremony involved many small rituals, with many bows and symbolic gestures. The (41)_____ were expected to control their emotions and remain somber.

(42)_____ , most modern ceremonies resemble Western marriage ceremonies more than (43)_____ Korean ones. However, many folk villages and museums across the country regularly perform ceremonies to (44)_____ the traditions alive.

Điền vào ô 42

A. If only              

B. As though                 

C. As                    

D. Although

Losing my job was a great shock, but I think I’m___________it

A. seeing to

B.putting up with 

C.Standing for

D. getting over