Choose the correct option.

He   _   doesn't have   don't have lunch in the kitchen.

I   _   doesn't leave   don't leave home at eight o'clock.

She   _   doesn't speak   don't speak English.

Mary   _   doesn't go   don't go to bed at ten o'clock.

They   _   aren't   isn't at the cinema.

I   _   aren't   isn't   am not at home.

They   _   don't can   doesn't can   can't come to the party tonight.

She   _   don't like   doesn't like   don't likes   doesn't likes spinach.

I   _   don't   doesn't understand my friends sometimes.

They're not very good students, they   _   don't do   doesn't do their homework.