“May I drink _______ water?” — “Sorry, I don’t have _____.”

Last night he had a bed to sleep _____, but I had only a chair to sit _____.[ ]

Could you tell me ______?—By searching the Internet.

Andy, you were the only person that was late for the meeting, why? —Sorry, sir. But I really had a __________ time finding the meeting hall.

Sorry, Doctor Smith isn’t here right now.—May I ____ a message on his desk?