She is fells ____so she is singing _____ (happy)

Mary is excited.-----Oh,you mean .A.She fells happy and is i listen how _____ (wonderful) she is singing She is singing.She is too____. She is singing.She is too________ she is a happy girl, she has nothing _____ Is she ____?,she is loud.She is singing. She is good at singing . listen,she is singing b___ she is good at singing she is singing loudly?she sings loudly? 填空：She is _____.She is looking at the lovely dog_____(happy) She never _____angry,she is always happy.