Lectia 17 – Irregular verbs 1
Lectia 18 – Irregular verbs 2
Lectia 19 – Irregular verbs 3
Lectia 20 – Irregular verbs 4
Lectia 21 – Irregular verbs 5
Lectia 22 – Irregular verbs 6
Lectia 23 – Irregular verbs 7
Lectia 24 – Irregular verbs 8
Lectia 25 – Irregular verbs 9
Lectia 26 – Irregular verbs 10
Lectia 27 – Irregular verbs 11
Lectia 28 – Irregular verbs 12 – review