My father (a)   the meal. (cook)

I (a)   my grandparents. (visit)

The frog (a)   very high. (jump)

I (a)   law. (study)

The car (a)   at the lights. (stop)

I (a)   the movie. (like)

In the past simple we have two types of verbs REGULAR and (a)   verbs.