Use a Relative pronoun or Relative adverb to combine each pair of sentences below.

1. The student is from China. He sits next to me.

2. I thanked the woman. This woman had helped me.

3. The professor is excellent. I'm taking his course.

4. Jim passed the exam. This surprised everybody.

5. Mr Smith said he was too busy to speak to me. I had come to see him.

6. The man is my father. I respect this man most.

7. The man is my father. I respect his opinions most.

8. I saw a lot of people and horses. They went to market.

9. Tom has three sisters. All of them are married.

10. I recently went back to Paris. It is still as beautiful as a pearl.

11. I recently went back to Paris. I was born in Paris nearly 50 years ago.

12. She is the most intelligent woman. I've ever met this woman.

13. This doctor is famous. You visited him yesterday.

14. Do you know the music? It is being played on the radio.

15. The police want to know the hotel. Mr Foster stayed there two weeks ago.

16. You didn't tell us the reason. We have to cut down our daily expenses for that reason.

17. The day was rainy. She left on that day.

18. The reason hasn't been told yet. The president will come to that city for this reason.

19. Phuong Thao is a singer. You like her music best.

20. She couldn't come to the party. This is a pity.

21. I've sent him two letters. He has received neither of them.

22. That man is an artist. I don't remember the man's name.

23. The reason is not valid. You gave it yesterday.

24. We enjoyed the city. We spent our vacation in this city.

25. One of the elephants had only one tusk. We saw these elephants at the zoo.

26. I looked at the moon. It was very bright that evening.

27. My father goes swimming everyday. You met him this morning.

28. That car belongs to Dr Clark. It's engine is very good.

29. In the class there are 48 students. The teacher knows only a few of them.

30. The pupils haven't done their homework? It is too bad.

Use a Relative Adverb to combine each pair of the sentences below.

1. This is the house. We often stay in this house in the summer.

2. That was the time. He managed the enterprise at that time.

3. I'll show you the second-hand bookshop. You can find valuable books in this shop.

4. I never forget the park. We met each other for the first time at this park.

5. The police want to know the hotel. Mr Bush stayed at this hotel two weeks ago.

6. The reasons are basic grammatical ones? I'm scolded by the teacher for these reasons.

7. She doesn't want to speak to the cause. She divorced her husband for this cause.

8. The road is shaded with trees. I go to school on this road every day.

9. I have not decided the day. I'll go to London on that day.

10. He doesn't want to sell the house. He was born in this house.

11. The airport is the most modern one. We are going to arrive at this airport.

12. He was born on the day. His father was away on that day.

13. The days were the saddest ones. I lived far from home on those days.

14. I do not know the reason. Sh left school for it.

15. The bed has no mattress. I sleep on this bed.

16. Our school has a good laboratory. The students practise chemistry in the laboratory.

17. You didn't tell us the reason. We had to cut down our daily expenses for that reason.

18. The book is a telephone directory. We can look up telephone numbers in this book.

19. Mrs Brown rang Dr Brown. He was going to carry out an urgent operation at that moment.

20. This is the house. We have lived there for 5 years.

Use a Relative pronoun preceded by a preposition to combine each pair of sentences below.

1. The teacher is Mr Pike. We studied with him last year.

2. The problem has been discussed in class. We are very interested in it.

3. Many diseases are no longer dangerous. People died of them years ago.

4. Do you see my pen? I have just written the lesson with it.

5. I like standing at the window. I can see the park from this window.

6. We are crossing the meadow. We flew kites over it in our childhood.

7. They are repairing the tubes. Water is brought into our house through the tubes.

8. In the middle of the village there is a well. The villagers take water from this well to drink.

9. The middle-aged man is the director. My father is talking to him.

10. This is a race opportunity. You should take advantage of it to get a better job.

11. The boy is my cousin. You made fun of him.

12. This matter is of great importance. You should pay attention to it.

13. The woman lives next door to me. You gave place to her on the bus.

14. This snake is venomless. You are afraid of it.

15. The examination lasted two days. I was successful in this examination.

16. These children are orphans. She is taking care of these children.

17. The two young men safe not good persons. You are acquainted with them.

18. This is a result of our work. I'm pleased with it.

19. There is a "No Parking" sign. I do not take notice of it.

20. Mr Brown is the man. I'm responsible to him for my work.

Tìm tập xác định của hàm số.

a) f(x)=x+1 / √x - 2

b) f(x)=∛x-2 / √x-3

c) f(x)=x^2+x-5 / |x-5|

d) f(x)=√x-4 / √x+3 - 5

Fill in the blanks with appropriate words

1 __________ you pass your exam or not depends largely on yourself

2 I can't guess __ she ' ll agree or not

3 __ his wife died is still a secret

4 The boy wonders __ ice floats on water

5 He said __ he had made a mistake

6 ___ I went last night does not concern you

7 The teacher asked me ___ I had been absent from class the day before

8 I wonder ___ I can repair this machine

9 The boy wonders _____ stars there are in the sky

10 I don't know ____ she is living now

11 He wants to know ___ his wife talked to yesterday

12 I hope ___ he 'll pass his exam

13 _____ he 'll return is not sure

14 He refused to do ___ I asked him

15 _____ career you choose is an important problem

16 He wants to know ____ I moved to this city

17 He wants to know ___ I have lived here

18 The clerk aksed me ____ tie I wanted to buy

19 I'm afraid _____ you didn't understand me

20 Do you understand ___ I 've said ?

21 I asked the fruit seller _____ the orange is

22 I didn't understand ____ you did such a silly thing

23 I don't know ____ rang me last night

24 I'm sure ____ he 'll come

25 It seems ___ we have taken the wrong day

26 The police ask me ____ I came back home last night

27 She asks the clerk ___ this hat costs

28 I wonder ____ this tree is

29 I ask the girl ___ she is

30 I'm confident ___ he will succeed

Use a Relative pronoun to combine each pair of the sentences below.

1. You sent me a present. Thank you very much for it.

2. Romeo and Juliet were lovers. Their parents hated each other.

3. This is Mrs Jones. Her son won the championship last year.

4. I was sitting in a chair. It suddenly collapsed.

5. This is the story of a man. His wife suddenly loses her memory.

6. Charlie Chaplin died in 1977. His folks amused millions of people in the world.

7. Please post these letters. I wrote them this morning.

8. The building is the church. Its tower can be seen from afar.

9. Mary and Margaret are twins. You meet them yesterday.

10. I'll introduce you to the man. His support is necessary for your project.

11. The students will surely be successful in their exams. The students study seriously and methodically.

12. Mary has won an Oscar. I know her sister.

13. Is this the style of hair? Your wife wanted to have it.

14. Shakespeare ws born at Stratford on Avon, a small town in England. He is the world's greatest dramatist and poet.

15. His girlfriend turned out to be an enemy spy. He trusted her absolutely.

16. A man brought in a small girl. Her hand had been cut.

17. The Smiths were given room in the hotel. Their house had been destroyed in the explosion.

18. He introduced me to his students. Most of them were from abroad.

19. They gave me four very bad tyres. One of them burst before I had driven four miles.

20. A man answered the phone. He said Tom was out.

Rewrite the sentences, beginning with the words given.

1. "How old are you?". -> I want to know ...

2. " What did you do yesterday?". -> I want to know ...

3. "How did you come here?". -> I want to know ...

4. "Where are you going to spend your holiday next summer?"

-> I want to know ...

5. "What do you want?" -> I want to know ...

6. "Can you help me?" -> I want to know whether...

Complete the following sentences, using Noun clauses.

1. Mary wonders why ...

2. I don't know why ...

3. He told me that ...

4. She asked me how ...

5. Tom said that ...

6. She asked him where ...

7. I believe that ...

8. They have thought that ...

9. People say that ...

10. He knows that ...