The ordinary girl sat silently at the corner , but when the prince came over to invite her to dance , her face immediately ____________.
You shouldn’t have quarreled with the customs official. _______ helping the situation, you just made it worse.
_____, the car stopped all at once.
— I think my child’s behavior is _______ . — No, he just has a lot of energy.
His strong love for his country is _______ in his recently published poems.
He ______ busy yesterday, or he ______ you with your experiment.