Past Simple 

A

B

C

D

E

F

G

Irregular Verbs

Past Continuous / Progressive

A

 B

 C

 D

 E

Past Continuous and Simple

https://learnenglish.britishcouncil.org/en/beginner-grammar/past-continuous-and-past-simple

https://www.perfect-english-grammar.com/past-simple-past-continuous-exercise-1.html