This is a little animal 改为否定句,句意不变,(1):This___

This is a clock改为否定句 this is letter A.改为否定句 This is a watch.改为否定句. this is a map.(改为否定句) This is a UFO改为否定句 This knife is blunt.改为否定句,意思不变 my father has a pen .改为否定句 that is a big apple 改为否定句,句意不变 Is this your eraser?(同义句）Is this___ ____? sam is tall改为否定句,句意不变 Totay is hot.(改为否定句,句意不变)? This is my little brother 将肯定句改为否定句 1.His mother is a reporter改为否定句 2.Her father is an animal do