Share AB2 Unit 1 - Present tenses
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I'm exhausted. I _________ (to drive) all day.
have been driving
Switch the TV off. You _________ (to watch) cartoons for hours!
have been watching
My friend ________ (to know) a lot about football.
knows
I often ________(to buy) flowers for my wife.
buy
I ________ (to work) on this project all week.
have been working
