Choose the right variant. 1. She was jealous______her friend because she had a better dress.

1. She was jealous______her friend because she had a better dress.

a) at c) of

b) on d) to

2. The waste paper bin is full______crumpled sheets of pa­per.

a) with c) to

b) for d) of

3. The computer is capable______producing graphics.

a) to c) for

b) of d) in

4. Moscow is especially famous______its elegant architec­ture.

a) for c) with

b) of d) at

5.1 felt very ashamed______making such a stupid mistake.

a) of c) at

b) for d) to

6. Could you add this up for me? I'm not very quick______ calculating.

a) with c) at

b) in d) on

7. After days of preparation the hall is ready______the grand opening.

a) on c) at

b) to d) for

8. Who is responsible______making such a mess?

a) for c) with

b) of d) at

9. She was very proud______his achievements.

a) for c) with

b) of d) at

10. It took some time to get accustomed______driving on

the left.

a) at c) to

b) with d) for

11. We always eat food typical______the region we are trav­elling in.

a) for c) at

b) on d) of

12. Are you aware______any reason why he is late?

a) with c) for

b) about d) of

13. She went out to work not to be dependent_______her husband.

a) on c) with

b) at d) for

14. She never goes out at night because she is afraid______ the dark.

a) at c) of

b) to d) for

15. Because of the flu many teachers were absent_______ work.

a) of c) for

b) from d) at

16.1 feel really sorry______her because she has fallen ill.

a) about c) of

b) with d) for

17. She isn't satisfied______her progress in English.

a) of c) from

b) with d) at

18. My sister is better______sport than me.

a) at c) of

b) in d) with

19.1 must hurry or I'll be late______school.

a) at c) for

b)in d)to

20. He was found guilty______robbing the bank.

a) of c) with

b) for d) at

21.1 am short______money at the moment.

a) for c) in

b) with d) of

22. This incident is very similar______what happened yes­terday.

a) with c) in

b) to d) of

23. The teacher got tired______hearing the same old ex­cuses.

a) of c) at

b) from d) with

24. I am suspicious______those people who always ask questions.

a) in c) from

b) of d) at

25. My sister is very keen______fashion.

a) of c) on

b) with d) at

Lesson 10 Biologically active supplements

I. Topical Vocabulary

II. Read the text