1.   Always give the caller ample time to explain the reason for the call.

2.   Can anyone explain the reason for the delay?

3.   Doctors should always explain the reasons for prescribing any medication.

4.   Explain the reasons for your choice.

5.   He explained the reasons behind the decision.

6.   Please write a short paragraph explaining your reasons for applying to this college.

7.   Write a short essay explaining your reasons.

8.   Ryle explained the reason for his sudden return to London.