Family is a unity of people who support each other in different situations. It’s a pity but sometimes friends can betray you. People can envy your success. I get on well with my brother, but sometimes we quarrel. Elena was envious of her little brother when he was born. She is leaving for London tomorrow. She has bought a ticket. We think we will go abroad this summer if we have enough money. My parents hope I will win the competition. On Sunday we are arranging a party. We have already bought everything. I am sure my friend will pass his exams well.
C 1) Don’t go away until your mother (comes) back. Give her the note as soon as she (comes 2) Are you going to the library with us? – No, I'm gonna stay here and help Jane with her Grammar. I'll come to the library as soon as I ( finish). 3)Ring me up before you come 4) I (will speak) to Mary if I ( see) her today. 5. I ( will not to speak) to him until he ( apologizes). 6. Peter (will introduce) us to his friend as soon as we ( meet) them. 7. We (will go) to the station to meet them when they ( comes) from Moscow. D 1. When I ( want) your address, I (will ask) for it. 2. “Come in,” she said. – “I (will see) if he (is) at home.” 3. Come and see me when you ( come) up to town and we (will talk) everything over. 4. If my daughter and her husband ( come), tell them to wait a little. 5. He ( wants) to know if you (are) free tomorrow morning. 6. I ( wonder) when I (am) able to get there. 7. I ( will be) at your office at 10 tomorrow. 8. I ( will not want) to discuss it over the telephone, but I (will tell) you about it when I ( get) home. 9. They can’t tell me when they (are free). 10. Go on till you ( comes) to a square with a statue in the middle; then turn left and you (will find) the theatre on your right. 11. When you ( comes) to the main road remember to stop and look both ways before you ( cross). 12. Ask them when they (move) to a new flat. 13. “Can we get to the top of the tower?” – “Yes, but be careful when you ( go) up because the steps (are) very uneven.” 14. “I (will be) glad when I ( get) to the top!” 15. I wonder when they ( come) back. 16. “Give this message to your teacher as soon as you (get) to school,” said the mother. – “All right,” said the boy running out. 17. “I (will be) sure it (will be) still in his pocket when he ( gets) home tonight,” said his father. 18. If you ( go) to your aunt’s on Sunday I (will hope) you (will have) a good time there. 19. “We (will buy) you some toy soldiers.” – “When you ( buy) them, Mummy?” – “Daddy (will bring) them. Perhaps he ( brings) them tomorrow.” 20. If you ( look) at them don’t smile. 21. Before we ( talk) about it may I ask you a question.
ответ:
science conference- научная конференция