Поставить глагол в скобках в правильной видовременной форме 1) they were chatting as if they … each other all their lives. (to know) 2) i … the u2 concert on tv on a friday evening. (to watch) 3) the number of people over the age of eighty … considerably in england. (to increase) 4) i … this business letter by lunchtime. (to type) 5) paul smith … clothes for vogue next year. (to model)

1) had known
2) was watching
3) has increased
4) will have typed
5) is modeling (не уверена)

1) They were chatting as if they … each other all their lives. (had known)
2) I … the U2 concert on TV on a Friday evening. (watched)
3) The number of people over the age of eighty … considerably in England. (has increased) (is increasing) - оба возможны
4) I … this business letter by lunchtime. (had typed) (will have typed) - оба возможны
5) Paul Smith … clothes for Vogue next year. (will model) (is modelling) - оба возможны