Ответ:

1)i TAUGHT Ben Richards when he was a child

2)My mother was very happy when i BROUGHT her a present  

3)What do you enjoy DOING at weekends ?

4)When Mr Borten got old and couldn't do jubo he FOUND a new hobby-gardening

5)Last yaer my friend TOOK part in the Boston marathon

6)I'm very happy because i have GOT a wonderful family

Объяснение:

1.taught

2.brought

3.doing

4.found

5.took

6.got