1. Найдите и зашите два отрезка, две прямые, три луча. 2. Начертите луч CD. Постройте луч, дополнительный лучy CD, и обозначьте его.
На кадом луче отложите от его начала отрезок длиной 3 см 4 мм.
3. Начертите прямую AB, луч CD и отрезки МК и OP так, чтобы луч CD пересекал
отрезок МК, а прямая AB пересекала бы отрезок OP
1. I cleaned and aired the room. 2. Have you read all these books?
3. Who wrote these letters ? 4. The secretary has just typed the letter.
5. She showed me the picture which her husband had painted.
6. My parents will not allowe me to go there. 7. They have told him everything, so he knows what to do now. 8. You must answer all the questions. 9. John has left the door open open. 10. We met Betty at the station. 11. The girl's parents did not allow her to go to the concert. 12. She said that they had not hung up the new timetable on the notice board yet . 13. The guests ate the roast chicken with appetite. 14. It was so dark, that we could not see the houses. 15. He has not turned the light off yet. 16. The boy's father punished him for misbehaving. 17. By three o'clock we had prepared everything. 18. The children wrote the dictation without mistakes. 19. Who wrote the poem ? 20. Nelly washed and ironed her dress. 21. My friends didn't blame me for the mistakes. 22. The students had looked through the papers and corrected them by the next lesson. 23. Our neighbours built this house last year. 24. The secretary has just sent the letter. 25. They will translate this article at the lesson on Tuesday. 26. When will you return this book to the library?
1. The girl was looked for everywhere.
2. The boy wasn't listened to.
3. The patients were looked after well.
4. Our address was asked for.
5. These papers were looked throught this morning.
6. My brother will be given English lessons.
7. I have been shown an intresting magazine.
8. He was told everything by his friend.
9. The famous lecturer was warmly greeted by the students.
10. A huge plant has recently been built in the town of N.
11.The work must be finished by tomorrow.
12. When I fell ill, the doctor was sent for.
13. Helen was shown the nearest way to the theatre.
14. His patient was given some good advice.
15. I have been told the news by Mary.
16. The little boy was looked at with interest.
17. The paper was examined attentively.