complete the sentence by writing a or an on each blank. 1.that is______ butterfly. 2.can you tell me______story? 3.my father is_______electrician. 4.have you seen____indian? 5.my friend gave me _____ handkerchief. 6.roy saw_____ alligator. 7.i want____ ice candy. 8.she needs_____ towel. 9.liza found_____ wallet. 10.robert wants to be_____ astronaut.