改错 These nice walkmen are from our friends and relatives. 这句话的错误在哪里

改错.1.These ice-cream are nice.2.What's matter?3.Are your mother tired? 改错：1.Is these your black shoes 2.It is a my yellow hat.How nice 改错 These nice walkmen are from our friends and relatives. 这句话的错误在哪里 How nice flowers they are!改错改错、、 This is nice watch改错 These look very nice .(photo) 改错：These are ours books 改错：These clothes are her. 改错 hese are her grandparent These photos are very nice.对very nice 提问 Is this a red car nice?改错 改错:it is nice and big room my friend have a nice bedroom.改错 nice to see your again改错 the nice present is my改错 My friends all are very nice改错 How a nice boy he is 改错 These shoes are nice.改为一般疑问句