Question

Решите пж за 39 баллов

Answer 1

Understand - understood - understood - understanding
Learn - learnt/learned - learnt/learned - learning
See - saw -seen - seeing
Drink - drank - drunk - drinking
Speak - spoke - spoken - speaking
Think - thought - thought - thinking
Eat - Ate - eaten - eating
Run - ran - run  running
Hear - heard - heard - hearing