III.Choose the best option to complete each of the following sentence:

1. These two girls _________ that I can’t tell them apart.

a. are so like                            b. are so alike                          c. are too like                           d. alike enough

2. I don’t think our daughter is _________ to understand this matter

a. too young                            b. is such young                      c. not enough old                    d. not age enough

3. Mrs. Harrions is ___________ he owns many places.

a. so a rich man that                b. such an rich man that          c. such a rich man that                        d. that so rich a man

4. The ceiling is __________

a. too high for me to reach                                                      b. too high for me to reach it             

c. so high for me reaching                                                       d. enough high for me reaching

5. The woman was so beautiful _______________

a. that I couldn’t help looking at                                            b. that I couldn’t help looking at her

c. for me looking at her                                                           d. that for me to look at

6. It is ___________ that I would like to go to the beach.

a. such a nice weather             b. too nice weather                  c. such nice weather                d. such weather nice

7. These are ____________ that I can’t finish them.

a. a such long assignments      b. such long assignments c. such  a long assignments   d. too long assignments

8. It is _________ that I have read it twice.

a. such an interesting book      b. so interesting a book           c. too interesting a book          d. a & b

9. He __________ I was scrared.

a. drove too fast that               b. drove so fastly that             c. drove so fast that    d. drove such fast that

10. She dances ___________everybody adores her.

a. such beatifully that              b. so beautiful that                  c. so beautifully that   d. too beautifully that

I. Use SO or SUCH, TOO, ENOUGH :

1. The sun shone _______ brightly that she had to put on her glasses.

2. There were _________ few students registered that the class was cancelled

3. We had _________ wonderful memories of that place that we decided to return

4. It was ________ a nice day that we decided to go to the beach.

5. The book looked ___________ interesting that we decided to read it.

6. Ray called at _________ an early hour that we weren’t awke yet.

7. There were ____________ many people on the bus that we decided to walk.

8. The benefit was _________ great a success that the promoters decided to repeat it

9. I’ m not rich ___________ to help you.

10. This room is ___________ dark for us to study.

II. Choose the correct answer for each sentence:

11. Many people don’t want to live in big cities ________ big cities are often heavily polluted

            a. but                           b. because                    c. and                          d. though

12. __________ she heard the door bell ring, she did not answer it.

            a. However                  b. Because                   c. Even though                        d. As if

13. Despite the storm, the climbers decided to go on

            a. In spite of it was storm                               b. Although there was a storm

            c. Because ut stormed                                     d. Due to it storms

14. He stopped working because he was too tired

            a. because of his tiredness                               b. since being tired

            c. for tired                                                       d. although his tiredness

15. His teacher got angry because he behaved badly

            a. so that he behaved badly                            b. even though he behaved badly

            c. because of his bad behaviour                      d. because of his behaviour

16. Although the traffic was heavy, he managed to get to the office in time.

            a. In spite of the traffice was heavy               b. Because of the heavy traffice

            c. In spite of the heavy traffice                       d. Due to the traffice was heavy

17. I would have been  on time if I hadn’t stopped at the post office

a. I was on time even tough I stopped at the post office b.I wasn’t on time because I stopped at the post office

c. I didn’t stop at the post office, but I was late.                   D. all of the above

18. I have still got the camera because no one has claimed it

            a. because it hasn’t been claimed                                b. because of not claiming on it

            c. because of no claim has been made on it                d. because it has been claimed by no one

20. Although he was seriously ill, he was determined to finish his work.  In spite of ____________

a. the serious ill, he was determined to finish his work b.be ill seriously, he was determined to finish his work

c.his serious ill,he wasdetermined to finish hiswork d.he wasill seriously,he wasdetermined to finish his work

21. Although they were very poor, the children seemed happy.

a. The children seemed happy because they were very poor  b.The children were very poor,so they seemed happy

c.Despite their poverty, the children seemed happy   d.he children seemes happy whether they were poor /rich

22. Because of his bad leg, he walked slowly.

a. Because his leg was bad, he walked slowly                        b. Because his bad leg, he walked slowly

c. If his leg was bad, he walked slowly                      d. Although his leg was bad, he walked slowly

23. I got to class on time _________ I had missed my bus.

            a. even though             b. nevertheless                         c. because                    d. despite

I. Underline the most suitable word or phrase in each sentence:

1. However/ Though it was late, I decided to phone Brian.

2. Although/ Despite the car was cheap, it was in good condition.

3. Despite of the weather/ the weather, we went sailing.

4. I put the food in the fridge because/ because of I want it to get cold.

5. Since/ Because of Janet wanted to save money, she gave up smoking.

6. We can’t eat now because/ although there isn’t enough time.

7. I can’t come to your party so that/ because I am too busy.

8. I couldn’t see anything because/ because of the dark.

9.Despite/ Though the cold weather, we all went for a walk.

10. It was raining, but / although I went swimming anyway.

11. Mary doesn’t go to school because/ though she was ill.

12. In spite of/ Because of his old age, Mr Benson runs fours miles before breafast.

Cho a, b, c là các số dương. Chứng minh a³ + b³ + abc >_ ab(a + b + c)

>_ : là lớn hơn hoặc bằng