= ( 1/3 + 4/3+ 2/3) + ( 1/6 + 2/6 + 5/6)

=          7/3             +          8/6

=                            22/6

tý mik giải lao mik lm nốt cho bn nha

đợi mik đag học

tý mik lm b nha bn, mik đg hc

ik lm trc phần a nha

a

= ( 1/5 + 4/5 ) + ( 5/9 + 1/9 + 3/9)

=      5/5          +             9/9

=                      2

đợi mik nha bn

a)Không những...mà

b)Nhờ...mà

k mik nha bn

1 A

2 B

3 A

4 A

5 D

k mik nha bn

TL:

1. Though she is on a diet, she ate the chocolate cake.

2. Though the weather is bad, we are going to have a picnic.

3. Although his grade is bad, he will be admitted to the school.

4. Although it rains, we enjoyed our holiday.

5. Although I don't understand a word, I kept smiling.

6. Though she disliked coffee, she drank it to keep herself warm.

7. Although the sky was cloudy, we took many pictures.

8. Even though Nancy was sad after losing the contest, she managed to smile.

9. Despite poor memory, she told interesting stories to her son.

10. In spite of having been absent frequently, he has managed to pass the test