1.  But once the problem is understood by both, improvement comes naturally, then we will live in a more harmonious world and can improve the friendship between girls and boys.

2.  Once a problem is understood, improvement comes naturally.

3.  In a word, the difference should be understood by us all, and only by this way can improvement of communication come.

4.  Although boys and girls take different ways of communication, once the problem is understood, improvement comes naturally .

5.  Once the problem is understood, improvement comes natually, as it did to the young lovers in the passage.

6.  Once the problem is uderstood, improvement comes naturally.

7.  Once it's understood, people may alter their behavior, then improvement comes naturally.

8.  I believe that improvement comes naturally as long as we see our differences as cross-cultural rather than right and wrong.

9.  However, though the differences about physical and topic alignment between the two genders let them have different expectations about communication in marriage, the author still believe that once the problem is understood and the behaviour is changed, the improvement will come naturally.

10.  After knowing all these, improvement comes naturally.