present ,past simple , present past continuous:
complete the sentences with the correct form of the verbs given:

Normally i...(not study) in the summer,but this summer i..(go) to special music lessons because i...(want) to learn to play the guitar.Two or three weeks ago i...(study) for an exam one evening when my mum..(come) into my bedroom and ...(give) me an electric guitar.That's why right now i..(do) my homework -'gitar' homework,not school homework