―Do you know where David is? I couldn’t find him anywhere.―Well. He ______ have gone far — his coat’s still here.
He took it for granted that these local laws ____ the new comers like himself.
Can you imagine what difficulty he had ____ the work?
Do be careful with those fireworks; the slightest spark could _____ them _____ .
There is no ____ thinking more about the matter. Take it easy.
In order to go to the palace ball, the pretty girl ____ herself ____ carefully.