Răspuns:
1. be, was/were, been
2.buy, bought, bought
3.catch, caught, caught
4. cost, cost, cost
5.do, did, done
6.eat, ate, eaten
7.fight, fought, fought
8. get, got, got
9.go, went, gone
10. have, had, had
11.hit, hit, hit
12.keep, kept, kept
13. lose, lost,lost
14.make, made, made
15.say, said,said
16.see, saw, seen
17.take, took, taken
18. tell, told, told
19. understand, understood, undestood
20. write, wrote, written
Explicație:
