You ________ eat pizza when you were a baby.
couldn't
You _________ read when you were 7 years.
could
You _________ drive a car when I were 18 years.
could
You ________ do up your coat when you started primary school.
could
You _______ tie your shoes when you were 2 years.
couldn't
You_________ say the alphabet when you started kindergarten.
could