On Christmas Day people walk about in the street _____ their best.
Fully ________ in preparing for the coming exam, she no longer has time to enjoy the various activities in her neighborhood.
Jumping out of ________ airplane at ten thousand feet is quite ________ exciting experience.
— He is an excellent cook. — _________. The fish he cooked makes me mouth—watering.
______ a more comfortable life, the poor couple worked hard and took on more part-time jobs.
— Alice, have you heard that the grocery store down the street was ______, and nearly all the things there were stolen? — God! Really? That’s horrible!