Плез,не понимаю 10. today the world so rapidly; things never stay the same. 1)changes 2)has changed 3)is changing 4)has been changing 11. when i first to england in 1938, i thought i knew english fairly well. 1)came 2)had come 3)was coming 4)had been coming 12. sara, my next door neighbour, has a car, but she it very often. 1)doesn't use 2)isn't using 3)hasn't used 4)hasn't been using 13. it's raining, and i see you don't have an umbrella. you can borrow mine, i it now. 1)don't need 2)did not need 3)haven't needed 4)haven't been needing 14. suddenly they heard a strange noise and at each other in horror. 1)looked 2)were looking 3)had looked 4)had been looking 15. what this word mean? 1)do 2)does 3)did
11.4
12.2
13.2
14.1
15.1