6th graders past simple negative & interrogative exercise 3
14/12/16http://s.mound.free.fr/skyblues67/simppast/conjwork.htm
http://s.mound.free.fr/skyblues67/simppast/conjwork.htm
http://www.agendaweb.org/verbs/past-simple-regular/index.html
http://www.agendaweb.org/exercises/verbs/past-simple-regular
http://(https://www.youtube.com/watch?v=tVlcKp3bWH8)