This is ny classmate. _ name is Cindy.
Would your parents like to go to Taiwan for a vacation with you? —They’d love to, but ______of them has enough time .
He never chats with others. He always _________ everything to himself.
We usually use “an” before a word beginning_____ a vowel (元音音素).[ ]
My mother would stay at home to watch TV ______ out for a walk. [ ]