8 a) Read the theory box. 100% always75% usuallyAdverbs of frequency tell us howoften something happens. They gobefore the main verb, but after theverb 'to be'. Tommy often goesskating. He is never late.50% often25% sometimes0%neverb)How often do you .... read in bed? help with chores?• catch a bus? go to the library?buy a newspaper? • do the shopping?• send text messages?​