Write sentences in the present perfect. 1.i/book/have/just/bought/this. 2.never/the stone of destiny/they/seen/have. 3.their/has/team/played/football/a match. 4.has/never/to/an englishman/she/spoken. ​

1. If there are a few firms in an industry, the change in the behaviour of one firm can influence other firms. 2. Can developing countries enter the European Union? -No, they can't. 3. The firm may increase its profits by means of new materials or technologies.
4. Any crisis in the economy of the USA can seriously influence the economies of other nations. 5. Any country must follow some rules in international trade. 6. Can Russia supply its population with necessary amounts of gas and petrol?- Yes, it can. 7.British farmers could not ensure the required quality of meat when there was an infection among animals a few years ago. 8.You must have a special licence to import or export exotic animals.

The builders are very hard - working people. from morning till evening they work to structured our house. for this they are paid little but with the help of them we don't freeze in the cold.  the profession of a Builder is very popular and organized. there otvestvennost need patience and labor. all the time we live in homes that they built. for this they thank you!
ПЕРЕВОД
строители- очень трудолюбивые люди. с утра до вечера они трудятся, чтобы постороить нам дом. за это им платят мало но с их мы не замерзаем на морозе. профессия строителя очень востребована и организованая. там нужно терпение отвественнось и труд. всё время мы живём в домах, которые они строили. за это им огромное