Yesterday it was a busy day in my house. My brothers___________________ (do) an experiment.

• was doing

• were doing

My mum ____________________ (make) a birthday cake for me.

• was making

• were making

• was makeing

My dad ________________________ (clean) the garden.

• was cleaning

• were cleaning

My grandma _________________________ (walk) in the park.

My grandpa _____________________ (fix) his motorcycle.

And I _____________________ (study) English all day long.

What were you doing yesterday?