are these cars in the picture?做否定回答

are these cars in the picture?做否定回答 These are nine stars in the picture 改成否定和疑问句并作肯定很否定回答? Are these his picture?(否定回答) Are these toy cars 做肯定回答 are these oyanges?做否定回答 Are these your keys?做否定回答 做否定回答.Are these his books? are these the cars that ( ) repairing in the garage there were 20 cars in the race,变为一般疑问句,做否定回答 These cars are the ----(play) Are your pens in the pencil box?(做否定回答) Are these cars or buses?回答