Module 9 Unit 2Wishing you happiness every day!Wishing you happiness every day.What is this ?It's an UFO.What is it ?It's an alien (外星人)['e ln]ɪ ɪəalienIt's an ______.emailThis alien is writing a letter to his friend on earthI miss you. 我想你Best wishes to you.给你最美好的祝愿...