We tried to _______ his doubts and let him tell the truth.
She stared at the painting,wonder where she ____it.
John was given the same suitcase his father and grandfather _______with them to school.
When I talked with my grandma on the phone ,she sounded weak , but by the time we ____up ,her voice had been full of life.
—Why does the lake smell terrible ? --because large quantities of water ____.
My parents have promised to come to see me before I ___for Africa.