1.   Even some analysts who have serious reservations about enlargement cite a potential credibility problem if the initiative is halted.

2.   I had serious reservations about his appointment as captain.

3.   Preston drove back to the cottage in a state of high nervous excitement but with some serious reservations.

4.   They had serious reservations about the plan.

5.   Serious reservations were also believed to have been expressed by Egypt and Saudi Arabia.

6.   Some historians of the war have recently expressed serious reservations about the Titmuss interpretation.

7.   Despite these serious reservations it was recognized that there was some good academic work being done.

8.   The UK government has put forward serious reservations about the scope of the Directive and its potential impact on UK organisations.

9.   And all of a sudden they have serious reservations.