1. Yesterday the weather was cold but sunny.
2. We usually spend our holidays in the country.
3. I know the name of the architect but I don't know the names of the builders.
4. At the begining of the 12th century all the buildings were on the territory of the Kremlin.
5. People built the first wooden wall around the Kremlin to defend Moscow from the enemies .
6. Sergey is interested in sports. He is a good swimmer and he plays football fairly well.
7. They were walking very slowly and I told them they could miss their train.
2. Have you ever been abroad?
3. Have you ever seen famous people?
4. How many books have you read in your life?
5. Have you ever had an accident with your bike?
6. Have your family ever had any pets?
Do you like ice cream?
Do boys like chocolate? - do использовано, так как boys - множественное число (как бы they)
1. If I could fly, I would be very happy. — Я был бы очень счастлив, если мог летать.
2. If Masha could sing, she would be the most famous singer in the world. — Если бы Маша умела петь, она бы была самой известной певицей в мире.
3. If I have a teddy bear, I would like to sleep with it. — Если бы у меня был плюшевый медведь, я бы спала с ним.