41.   If this is true, it will cast grave doubt on the whole process.

42.   In the balloon, Piccard and Jones had grave doubts when they were told to descend so that winds would propel them to the southeast.

43.   Last month, he unveiled a series of e-mails sent by Merrill analysts showing they apparently had grave doubts about some stocks they were recommending to investors.

44.   There are also grave doubts over his ability to deal with the monetary crisis and recultivate confidence in the Indonesian economy.

45.   Diplomats expressed grave doubts that the talks would go ahead Monday.