Exercises. Exercise 1. Find in the text English equivalents for these words and word combinations: многие скажут 2

Exercise 1. Find in the text English equivalents for these words and word combinations:

Exercise 2. Quote the sentences in which the following words and word combinations are used in the text:

To define, modern chemist, the solution of the problem, to affect the development, to show the interrelationship, to deal with, to carry out, to develop into a system, to attract workers, it is owing to

Exercise 3. Compose sentences, using the following words and wordcombinations:

To define, the definition of, to distinguish between, to be more convenient, the growth of, to make a short survey, to deal with, to describe, at the same time, to provide

Exercise 4. Finish the sentences:

Exercise 5. Answer the questions:

Exercise 6. Translate into English:

Exercise 7. Present Progressive or Present Simple.

1. I (read) an English textbook.
2. Usually my friend (read) a lot.
3. What you (do) tonight?
4. What you usually (do) at the weekend?
5. Is mother in the kitchen? – Yes, she is. She (cook) something. She always (cook) at that time.
6. Our teacher (speak) two foreign languages.
7. Hello. This is Brown speaking. – Sorry, I do not hear you well. Who (speak)?
8. What they (do)? – They are going to the lecture. Professor M. (deliver) a course of lectures on chemistry and the students always (listen) to his lectures with pleasure.