34. aren't

35. are

1. d

2. a

3. a

4. b

5. a

6. c

7. b

8. a

22. the picture at which she was looking was beautiful

23. that's the woman to whom john used to be married

24. my sister has 2 daughters whom i often have to look after

25. this is the book which i'm looking for

26. the girl with whom the boy fell in love left him after a few weeks

đổi 4,3 tấn = 4300 kg

khối lượng của mì trên xe :

4300 - 680 = 3620 (kg)

vầngg

1. she suggested going to the concert

2. i'm considering dyeing my hair red

3. i regret not buying these shoes

4. don't forget to pack a swimsuit

5. you don't need to buy designer brands

6. try wearing a belt with that

7. clothes seem to be cheaper

8. i decided to get a piercing when i turn 18

áp suất bạn hà tác dụng lên mặt sàn : 

450 : (0,005 . 2) = 45000pa

my brother isn't tall enough to play basketball

cấu trúc : s + be not + adj + enough + (for sb) + to v

1. obedient : ngoan ngoãn

2. envious : ghen tị

3. tolerant : chấp thuận

4. cooperative : hợp tác xã

5. sympathetic : thông cảm

6. exporter : người xuất khẩu

5. b

6. b

7. c

8. d