1. Hoped, stopped, spelt, dried, cried, watched, cooked, played, worked, covered, began, came, made, lost, visited, bought, took, drove, painted, wrote, did, enjoyed, spoke, met, saw, read, cut, heard, wrote, left.
2. a She has droped...
b I've known...
c She has run...
d They'va started...
e Brad has lived...
3 1-4
2-1
3-5
4-2
5-3
4 1 Mike has never read this book
2 I haven't been abroad since 2015
3 She hasn't played the piano before
4 They have already published my new article
5 David hasn't ssen his brother since he moved to Moscow
6 He hasn't solved this problem yet
