complete the sentences with the past perfect form of the verbs in brackets
1 by the time I was five, i........(break) my leg and my arm
2 i went to bed at 1 am last night by then i ........(read) two plays and three poems
3 i met my best frend aftr i.........(begin) secondary school
4 after i ........(finish) dinner i ate a pizza
5 when i started secondary school i .......(arleady change) school three times