1.   No one really disliked Tim, except that his teachers expressed considerable frustration with his performance.

2.   Chelsea embarked on a round of calls, letters, more calls and considerable frustration.

3.   For weeks, some mid-level American officials at the Vatican, insisting on anonymity, had expressed considerable frustration that higher-ups did not see any immediate need to intervene.

4.   I predict Bill Clinton will encounter considerable frustration.

5.   Mrs. Clinton voiced considerable frustration with Republicans in Congress.

6.   This has been a time-consuming process and a source of considerable frustration for the government.

7.   The problems have meant lengthy delays and considerable frustration among foreign investors appalled by the high costs and low speed of transport in Vietnam.