单选题
November 31Dear Mr. Terence Collins,Thank you for choosing to【K4】______the services of Bali Transport! As you requested, the payment for this service has been charged to your credit card. You may drive our Rivelette Beam 512 (plate number: DK 1025) 【K5】______tomorrow, December 1, until Sunday, December 7.Enclosed are your receipt and a copy of the car's registration certificate. Please remember to take these documents and your driver's license with you when driving. In case of mechanical problems, do not hesitate to contact us for assistance.We hope that【K6】______one of Bali Transport's vehicles will make your travels more comfortable.Respectfully yours, Bali Transport