1. Last week my husband gave (give) me a gold ring.
2. Jessica will have (have) dinner with her sister at 3 o’clock tomorrow.
3. I’m afraid the teacher hasn't come (not come) yet.
4. I was writing (write) letter to my parents at 9 o’clock yesterday.
5. By April 2017 we will have been living (live) in Berlin for 5 year already.
6. We take (take) our dogs out for a run every day.
7. My pupils have learnt (learn) 7 new rules today.
8. We had packed (pack) our luggage and were waiting for the car.
9. My brother is learning (learn) to drive a car now.
10. In a week we will be celebrating (celebrate) our wedding anniversary.

1. In the XIII century there were over 160 towns in England.

2. Before the XIII century there were no universities in England. The oldest university was founded in Oxford in 1667. It remained the principal centre of science for centuries. It was famous for the superior learning of its professors who had a great influence on the development of English culture.

3. Sheep breeding became especially popular in the English eastern and northern counties in the XIII century. It was soon discovered that it was easier to grow wool on the sheep's back than to grow grain on the poor lands. There were many foreign markets which were ready to buy English wool. It meant that European trade was developing.

4. There were important changes in the English countryside in the XIII century. There were new classes of gentry, nobles and small landowners. There were many armed conflicts between the peasants and the feudals. There was one reason for that: the lords tended to monopolize the use of common lands. It was natural that the parliament supported the rich because only the top layer of the population was represented there.

Russia's flora is beautifully varied. The vascular plants of Russia number approximately 11 400 species made up of 1 488 genera and 197 families. Endemic plant species make up about 20% of these numbers. The flora of Russia also features 3 classes of mosses. 3 000 species of lichen are found in the country.
Russia's flora biodiversity has also resulted in diversity as regards its fauna. Unfortunately invertebrates, such as insects, have not been well documented in Russia, thus the inventory of fauna is incomplete. Vertebrates, however, have received greater attention and over 1 300 species have been documented. Mammals number about 276 species with 22 endemic to Russia. Birds have been counted at 732 species with only 1 endemic. 75 reptile species are documented as well as 27 amphibian species. Fish have been counted at 400 species. The highest levels or mammal diversity are found in southern Siberia, southern Far East and Northern Caucasus.