Is the rainbow beautiful?(肯定句) Ben has a super robot.(一般疑问句,作否定回答) Miss Fang can bear a parrot.(划线提问) It is autumn.(划线提问) Alice has two pairs of shoes.(划线提问) We can have a picnic in the park.(划线提问) Is this ball yellow?(肯定句) Are these robots super?(改成肯定句) We can swim at the beach in summer.(划线部分提问) I can plate trees in spring.(划线部分提问) Danny,touch your toes.(改成否定句)