单项选择题 If the vessel is not discharged in the time stipulated in the charter-party，the Charterer renders（）liable to pay demurrage or damages for detention，as the case may be.

单项选择题 If the vessel does not arrive by the canceling date，and the Charterer（）expenses，these expenses can be claimed by him from the Shipowner where they are in the reasonable contemplation of the parties.

单项选择题 If the Shipowner proves that prima facie the cause of damage was excepted，the burden ofproof shifts to（）.