do → did

teach → taught

send → sent

spend → spent

begin → began

cut → cut

put → put

give → gave

write → wrote

be → was/wer

buy → bought

have → had

take → took

go → went 

make → made

think → thought

see → saw 

eat → ate 

sing → sang 

wear → wore 

I. Give the correct form of the verbs in the past tense.

1.   do              _______homework______________             11. buy      ________car_____________

2.   teach          __________dance___________             12. have     _____________learn________

3.   send           ___________greetings__________             13. take     _______________resulted______

4.   spend         _________money____________             14. go        _________school____________

5.   begin         _____________________             15. make    ___________model__________

6.   cut             ____________price_________             16. think    _____________________

7.   put             _____________________             17. see       _____________________

8.   give           _______________lunch money______             18. eat       ___food__________________

9.   write          _____________________             19. sing      _____________________

10. be              _____________________             20. wear    _____________________