So seriously       that he had to stop playing in the football match

The old couple have been married for 40 years and never once _______ with each other.

The child tiptoed quietly to the bird. ______ into the forest when he was about to catch it. 

— I hear that Tom can’t afford his schooling this fall. — _____, let’s do something for him.

It was many years ____ American women were given the rights to vote.