In the following passage some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

A poor Arab was travelling in the desert, thirsty and tired. He soon came (1) ______ an oasis and drank water from (2) ______. Filling his leather bottle with the water, he (3) ______his journey to Baghdad. After (4) ______an audience with the Caliph there, he (5) ______ him with the bottle of water. It was the only gift he had.