UNIT 1 WHY ARE YOU SO HAPPY Lesson 2 happyangrysadboredtiredDad looks very tired,because he worked 28 hours.tiredworked 28 hourssadXiao Xin looks sad,because he failed the math test.failed the testhappyWu Yi fan looks happy,because he is going on a big trip with his mom.go on a big tripangryDad looks angry,because I didnt do my homework.didnt do homeworkboredThe cat looks bored,because no one plays with it.no one play withexcited Chinese look excited,because he win the game.How does Simba feel?W
