单项选择题 If the Charterer sends a vessel to an unsafe port，and she is damaged as a result，he will have to indemnify the（）.

单项选择题 If the Charterer loads or discharges the vessel in a shorter time than is allowed to him by the lay days，he may be entitled to（）.

单项选择题 Charter-party usually contains a clause states that payment must be made in cash without discount every 30 days in advance，and that in default of payment the shipowners have the right to（）the vessel from the Charterers service.