Exercise 14. прочитайте предложения. найдите все местоимения и определите их вид. переведите предложения на язык. 1. we know our timetable before the beginning of a new academic year. 2. tell us about their reports at the conference. 3. can i borrow your pen? i lost mine. 4. the students of my group always bring their dictionaries for english lessons. 5. the rapid development of the internal combustion engine led to its use in the farm tractors