С, нужно составить 5 предложений: put the words in the correct order to make questions and sentences.1)rivers , into, what, the volga, run? 2)arranged, to, school, club, an, the crimea, expedition, our. 3)countryside, in, tim, being, the, loves. 4)fond, of, you, hiking, are? 5)adventure , you, ever, to, been, park, have? надо

1. what rivers run into the Volga?2. Our school club arranged an expedition to the Crimea.3. Tim loves being in the the country.4. Are you fond of hiking?5. Have you ever been in park adventury?

1 if she worked hard, she would know English well.
If she had worked hard, she would have known English well.
2 If they were hungry, they would have their lunch.
If they had been hungry, they would have had their lunch.
3 if he drove slowly, he wouldn't be in time for classes.
If he had driven slowly, he wouldn't have been in time for classes.
4 if he lived in Moscow, he would go to Moscow University.
If he had lived in Moscow, he wouldn't have gone to Moscow University.
5 if you listened toyour teacher carefully, you would learn a lot.
If you had listened to your teacher carefully, you would have learnt a lot.
6 if it rained , we wouldn't go to the country.
If it had rained, we wouldn't have gone to the country.
7 if he were wrong, the teacher would correct his mistakes.
If he had been wrong, the teacher would have corrected his mistakes.
8 his dad would give him money if he asked for it.
His dad would have given him money if he had asked for it.
9 I would help you if you had any problems.
I would have helped you had had any problems.
10 if it snowed we would go skiing.
If it had snowed we would have gone skiing.

1. If I had known about the film, I would have watched it. 2. If she didn’t call me, I would not know about your arrival. 3. If he had let me know about the meeting yesterday, I would have come. 4. If I were you, I would have seen them off. 5. You wouldn’t have had so many accidents if you had driven more carefully. 6. If mum had been in, she would have answered the phone. 8. If you passed your examination, I would give you a present. 9. I wouldn’t have taken the dictionary home if I had known that it was the only one you had. 10. If he knew that the road was dangerous he would not drive. 11. I would have helped them if I were you. 12. He would be the best student in the group if he worked harder.