—How do you deal with the disagreement between the company and the customers? —The key _______ the problem is to meet the demand _______ by the customers.
She felt herself _______ by her friends.
Only in this way _________ learn this language well.
The girl looked at me with a _____expression. Maybe the problem was quite ____.
A quarrel _________, which made him ______ his family.
Our class _______ of thirty-two boys and twenty-three girls.