In ______ review of 44 studies, American researchers found that men and women who ate six key foods daily cut the risk of ______heart disease by 76%.
The old couple have three daughters,_____ graduating from the same university.
_____ what would happen,none of them could find a way out.
Just as the clothes a person wears,the food he eats and the friends with whom he spends his time,his house _____ his personality.
She didn’t mention her troubles to Mr. Li,who might have helped her ______.
Not until he left his home _____ to know how important the family was for him.