EX 1. Identify the infinitives and give Russian equivalents of the relevant part of the sentence 1. To make a choice between these two alternatives is not an easy task.
2. To be on the safe side, take special care of the accuracy of the calculation.
3. To foresee what the future will be like requires analysis of the past experience.
4. To tell the truth, the results have no direct bearing on the problem under investigation.
5. To argue about it is not fruitful at the moment.
6. To establish cause-effect relationship between smoking and some diseases, extensive research is being carried on at several research centres.
7. To sum up, synthetic problems are studied for the possibilities which they hold for practical applications.
8. To put it another way, the experimental procedure must suit the purpose of the experiment.
9. To be able to forecast the future, we must begin by a thorough analysis of the past course of events.
EX 2. Give English equivalents of the italicized parts of the sentences.
1. Для того чтобы соответствовать цели эксперимента, метод должен быть прост.
2. Установить причинно-следственные отношения часто означает решить проблему.
3. Предвидеть будущее невозможно без анализа .
4. Говоря по правде, все ожидали совершенно других результатов.
5. Сделать выбор часто бывает самым трудным.
6. Чтобы не рисковать, проверьте аппаратуру перед экспериментом ещё раз.
This Roma. He lives in Moscow. Zanimaetsya tantsami.Umeet to play the violin. He is good. His friends sociable. It is well know how to swim!
Вот.
It's a boy Valentin. He lives in the beautiful city of Moscow. He uvlekaetsya dancing. He is very good at playing the violin. His friends are kind, sympathetic, nice, funny. He likes in his spare time playing football.
и вот.
It's a boy Valentin Semyonov. He lives in the beautiful city of Moscow. He uvlekaetsya Tango dancing. He is very good at playing the violin and pionino. His friends are kind, sympathetic, nice, funny, they play with him in the choir. He likes in his spare time to play football and to draw animals, nature and portraits.