Give the correct form of the word given to complete the sentences.

11. History is an ……………. subject. (INTEREST)

12. They have ……………. in finding a suitable apartment. (DIFFICULT)

13. The company has only 60 ……………. (EMPLOY)

14. The ……………. way to travel is by plane. (FAST)

15. Her English is ……………. than mine. (GOOD)

16. What a ……………. party! I’d like go to home. (BORE)

17. Few students like him. He is an ……………. teacher. (POPULAR)

18. Some people play sport to be ________, not because they like it. (HEALTH)

19. My aunt works as a ________ at a university. (CHEMISTRY)

20. Students of our school are ________ with one another. (FRIEND)

21. The ________ of the experiment is 20 minutes. (LONG)

22. Be ________! The ground is very wet and slippery. (CARE)

23. When foreigners talk to him, he can speak English ________ with

them. (EASY)                                                                                             

24. I like the fried chicken in our school canteen: it's really ________. (TASTE)

25. Sometimes we are bored and ________ with his long lectures. (SLEEP)

Viết mỗi tập hợp sau bằng cách chỉ ra tính chất đặc trưng cho các phần tử của tập

hợp đó:

a)

{0;4;8;12;16;20} A

;  b)

{0;5;10;15;20;25;30} B

;

c)

{10;20;30;40;50;60;70;80;90} C

;  d)

{1;4;7;10;13;16;19} D

.