Irregular verbs (nepravilni glagoli)
You know that you should learn the English irregular verbs by heart, but there are many exercises which help us with it. First learn them, then do the exercises and find how your knowledge improves.
Try these exercises:
http://www.englisch-hilfen.de/en/exercises/irregular_verbs/fill_in2.htm
http://www.englisch-hilfen.de/en/exercises/irregular_verbs/fill_in3.htm
http://www.englisch-hilfen.de/en/exercises/irregular_verbs/fill_in4.htm
http://www.englisch-hilfen.de/en/exercises/irregular_verbs/fill_in5.htm
http://www.englisch-hilfen.de/en/exercises/irregular_verbs/fill_in6.htm
Songs:
Simple Past: https://www.youtube.com/watch?v=AznnwvoiHzk
Rap 1: https://www.youtube.com/watch?v=OfEm3iEgRDQ
Rap 2: https://www.youtube.com/watch?v=egNPTRgURuo
Rap 3: https://www.youtube.com/watch?v=upqqdeZ8QDI
A slow one: https://www.youtube.com/watch?v=U0AHARcVBhY
Repetitive: https://www.youtube.com/watch?v=ufk7Da__lPA
Mr Morton: https://www.youtube.com/watch?v=AKaD2btS1A4
In the city: https://www.youtube.com/watch?v=ER5R6OCKn-A
The cat song – Max the cat:
Part 1: https://www.youtube.com/watch?v=LmdK2PKoC9w
Part 2: https://www.youtube.com/watch?v=gWSESCNvf4k
Part 3: https://www.youtube.com/watch?v=18NlPMAiWXQ
Part 4: https://www.youtube.com/watch?v=HCetiOB8960