1.-My brother don't play / doesn't play basketball after school. 2.-My grandfather don't ride / doesn't read a bicycle. 3.-I don't read/ doesn't read a lot of books. 4.-They don't sleep/ doesn't sleep in the blue sofa. 5.-My students don't study/ doesn't study a lot of English. 6.-He don't work/ doesn't work in a factory. 7.-My uncle don't cook/ doesn't cook breakfast for me. 8.-The teacher don't speak/ doesn't speak French. 9.-Laura don't sing/ doesn't sing in the shower. 10.-My grandfather don't dance/ doesn't dance banda.