21. The postcard which came this morning was from Harriet.
22. The bus which goes to the airport runs every half hour.
23. The play which was performed last night was written by Shakespeare.
24. Easter, which is celebrated in late March or early April, is a joyful festival. 
25. The boy who is wearing jeans is my classmate.
26. A bomb which went off this morning caused a lot of damage.
27. I don’t like people who are never on time.
28. The fences which surround our house are made of wood.
29. The girl who is carrying the red umbrella is Miss Van.
30. The photographs which were published in that newspaper were extra ordinary.

15. The mechanic who is repairing my bike is my uncle.
16. The river which is polluted isn’t safe for swimming.
17. That is the book which I bought yesterday.
18. Is this the man whom you are waiting for?
19. The people whom we visited two days ago were very nice.
20. The police haven’t found the man who stole my car.
21. The postcard which came this morning was from Harriet.
22. The bus which goes to the airport runs every half hour.
23. The play which was performed last night was written by Shakespeare.
24. Easter, which is celebrated in late March or early April, is a joyful festival. 
25. The boy who is wearing jeans is my classmate.
26. A bomb which went off this morning caused a lot of damage.
27. I don’t like people who are never on time.
28. The fences which surround our house are made of wood.
29. The girl who is carrying the red umbrella is Miss Van

11. I thanked the woman who helped me
12. The girl who won the race is happy.
13. The book which is on the table is mine.
14. The building which was built on the side of the hill belongs to my father.
15. The mechanic who is repairing my bike is my uncle.
16. The river which is polluted isn’t safe for swimming.
17. That is the book which I bought yesterday.
18. Is this the man whom you are waiting for?
19. The people whom we visited two days ago were very nice.
20. The police haven’t found the man who stole my car.
11. I thanked the woman who helped me
12. The girl who won the race is happy.
13. The book which is on the table is mine.
14. The building which was built on the side of the hill belongs to my father.
15. The mechanic who is repairing my bike is my uncle.
16. The river which is polluted isn’t safe for swimming.
17. That is the book which I bought yesterday.
18. Is this the man whom you are waiting for?
19. The people whom we visited two days ago were very nice.
20. The police haven’t found the man who stole my car. 
bn đánh giá sao ở trang cá nhân của mk nha!1

17. That is the book which I bought yesterday.
18. Is this the man whom you are waiting for ?
19. The people whom we visited two days ago were very nice.
20. The police haven’t found the man who stole my car.
21. The postcard which came this morning was from Harriet.
22. The bus which goes to the airport runs every half hour.
24. Easter, which is celebrated in late March or early April, is a joyful festival. 
25. The boy who is wearing jeans is my classmate.
26. A bomb which went off this morning caused a lot of damage.
27. I don’t like people who are never on time.

11. I thanked the woman who helped me
12. The girl who won the race is happy.
13. The book which is on the table is mine.
14. The building which was built on the side of the hill belongs to my father.
15. The mechanic who is repairing my bike is my uncle.
16. The river which is polluted isn’t safe for swimming.
17. That is the book which I bought yesterday.
18. Is this the man whom you are waiting for?
19. The people whom we visited two days ago were very nice.
20. The police haven’t found the man who stole my car.
21. The postcard which came this morning was from Harriet.
22. The bus which goes to the airport runs every half hour.
23. The play which was performed last night was written by Shakespeare.
24. Easter, which is celebrated in late March or early April, is a joyful festival. 
25. The boy who is wearing jeans is my classmate.
26. A bomb which went off this morning caused a lot of damage.
27. I don’t like people who are never on time.
28. The fences which surround our house are made of wood.
29. The girl who is carrying the red umbrella is Miss Van.
30. The photographs which were published in that newspaper were extra ordinary.