Rewrite these sentences as one sentence using a relative clause

Exercise 1. Fill in each blank with one suitable relative pronoun (who, whom, whose, which) or
relative adverb (where, when).
1. The place.......... we spent our holiday was really beautiful
A. what B. who C. which D. where
2. What was the name of the girl..... passport was stolen?

A. whose B. who C. which D. when

3. The bed.......... I slept in was too soft

A. whose B. who C. which D. what

4. Mary is the person.. understands me

A. whose B. who C. what D. whose

5. The man....... she is married to has been married twice before

A. whose B. what C. which D. who

6. The hotel.. we stayed was not clean

A. who B. that C. where D. which

7. What was the name of the people........... car had broken down?

A. which B. who C. whom D. whose

8. I recently went back to the town.......... I was born

A. what B. where C. which D. why

9. Mary,.......... I met yesterday, asked me to give you this

A. whom B. whose C. who D. that
10. My color TV,............ I bought last week, always gives beautiful pictures
A. that B. who C. which D. what

11. The factory in............. John works is the biggest in town

A. where B. which C. that D. who

12. That man over there,........ name i don’t remember, is an artist

A. who B. whose C. whom D. which

13. Do you remember the day............ we first met?

A. which B. where C. that D. when
14. One day last week I visited that village.... many beautiful flowers were grown
A. that B. whom C. which D. where
15.The book............... consists of 4 parts, has been translated into French

A. which B. on which C. in which D. to which

16. Show me the picture, the subject............ was suggested by me

A. whose B. of which C. of that D. for which

17. The car crashed into a group of children, three............. were injured
A. who B. whose C. whom D. that

18. His house, for........... he paid $ 10,000, is now worth 43000.

A. when B. which C. where D. that
19. The buses, most............ were already full, were surrounded by an angry crowd
A. of whom B. of which C. of that D. whose
20. The hous was full of boys, ten of............ were his own grandchildren
A. who B. whose C. whom D. which
21.The book ___________ Amelie is reading now is about the Big Bang theory.
A.which B.who C.where
22.In winter, many Swedes travel to a country ___________ there’s a lot of sunshine.
A.which B.where C.who
23.This is the space tourism service ___________ is being advertised on our website.
A.that B.who C.when
24.‘The cinnamon buns ___________ my mother makes are the best in the world!’ he said.
A.when B.that C.whose
25.A spacewalk occurs ___________ an astronaut gets out of a vehicle while in space to do
science experiments, or conduct repairs.
A.who B.what C.when
26.The dance club ___________ Mai often goes to will be doing a performance this Christmas.
A.when B.who C.which
27.The man ____________ your mother is talking to is my English teacher.
28. Ha Long Bay is a beautiful spot ____________ thousands of tourists visit every year.
29.The students ____________are standing in front of the library is my classmates.
30. Hoa’s parents ____________ are farmers work very hard to earn their living.
31. The children like to play football _________ is very popular in our country.
32. These are the latest news ____________ you might want to know.
33. Ba and his friends are fond of the performing animals ____________ have
just come to town.
34.The beach _________ the students are cleaning up the trash is a beautiful one.
35.Thu enjoyed her trip to Da Lat _____ her grandparents lived long ago.
36.Lan’s parents came back to Ha Noi ____________ they visited last year.

37.They like Asian food ____________ is sold in that market.
38.Mary, ____________ sits next to me, is good at maths.
39.My office, ________ is on the second floor of the building, is not very big.
40.That’s Jack, ____________ lives next door.

11. A. beds B. doors C. plays D. students
12. A. arms B. suits C. chairs D. boards
13. A. boxes B. classes C. potatoes D. finishes
14. A. relieves B. invents C. buys D. deals
15. A. dreams B. heals C. kills D. tasks
16. A. resources B. stages C. preserves D. focuses
17. A. carriages B. whistles C. assures D. costumes

18. A. offers B. mounts C. pollens D. swords
19. A. miles B. words C. accidents D. names
20. A. sports B. households C. minds D.

A=2x/√x-2 tim GTNN cua A voi x>4

III. Use the given words to write the complete sentences.
1. There/ nothing more appetizing/ smell of meat sizzling over an open fire.
_________________________________________________________________
2. Some people/ eat barbecue/ because/ it/ let/ together with friends or family/make/ feel more
sociable.
_________________________________________________________________
3. People often/ barbecue/ national holidays/ special occasions/ birthday/ family gathering.
_________________________________________________________________
4. In the United States, it/ tradition/ have a barbecue/ hamburgers and hot dogs/ Independence
Day, July 4th.
_________________________________________________________________
5. If you/ chance to visit/ different places/ world, you/ try/ local specialities.
_________________________________________________________________
6. There/ any good restaurants/ that town/ we/ decide/ take/ sandwiches for the trip.
_________________________________________________________________
7. We'd like/ stay longer/ try local dishes, but we/ not have/ time.
_________________________________________________________________
8. He/ learn to become/ good cook/ big restaurants and hotels/ if/ he/ try/ hard.
_________________________________________________________________
9. We/ have/ fish? This restaurant/ most famous for it/ this town.
_________________________________________________________________
10. If she/ like/ eat spicy food/ she/ add chilli.
_________________________________________________________________

Cho đường tròn (O; R) đường kính BC và một điểm A nằm trên đường tròn sao
cho AB = R. Gọi H là trung điểm của dây cung AC.
a) Tính số đo các góc của tam giác ABC.
b) Qua C vẽ tiếp tuyến của đường tròn (O) cắt tia OH tại D. Chứng minh DA là tiếp
tuyến của đường tròn (O).
c) Tính độ dài bán kính của đường tròn ngoại tiếp tam giác ACD theo R.
d) Trên tia đối của tia AC lấy điểm M, từ M vẽ hai tiếp tuyến ME và MF với đường
tròn (O) tại E và F. Chứng minh ba điểm D, E, F thẳng hàng.

Chứng minh rằng 21.(a+1/b)+3.(b+1/a)>31(với a,b>0)