The current time differs from the previous one: here is ruled by technology and product is information. no wonder they say that the 21st century is the century of information technology. what only recently seemed new and unknown, it is now irrelevant. we conquer space not in the near-earth space, and sent their research mini-station on mars, is the exploration of saturn, jupiter, and titan. once this can only be read in science fiction books. for example, the ideas of the novels of jules verne, such as a submarine, became a reality in the 20th century. the time has come to realize the most daring fantasies of modernity. man explores the ocean floor with the help of sophisticated equipment and online mode it can be observed by millions of internet users. the global wide web has become a comprehensive space, which united all and all.
1. The new bus-driver had an accident after he had driven a few yards. 2. When I got to the cinema, the film had started. 3. The students entered the classroom five minutes after the bell had rung. 4. After she had locked and bolted all the doors, she went to bed. 5. The students did the exercise very well after the teacher had shown them how to. 6. The little boy told a lie five minutes after he had promised to tell the truth. 7. When the plane landed, the sun had set. 8. She felt sick after she had eaten a whole box of chocolates. 9. After the doctor had examined the child he had a talk with the mother. 10. When I called on my friend, he had gone out. 11. Mary had finished her homework when her father came home from his office. 12. I threw away the newspaper after I had read it. 13. After she had spent all her money she asked her father to help her. 14. The teacher gave back the exercise-books after he had corrected them. 15. The sun had risen when the farmer started work.
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