1.   However, she can rest assured that we will not let the matter rest.

2.   In her opinion anybody with any sense would let the matter rest there.

3.   It seems the press are not going to let the matter rest.

4.   The man apologized, but Aunt Matilda refused to let the matter rest.

5.   Innocent maintained that Philip should have gone to Rome for absolution but for the moment he let the matter rest.

6.   I was going to knock for I was still intrigued by him but Benjamin called me so I let the matter rest.

7.   Morse glanced at the phone on the table beside the settee, but let the matter rest.

8.   The R F U condemned the incident in unusually strong terms but now seem ready to let the matter rest.