These cars are the ----(play)

These cars are the ----(play) These cars are made()the workers () shanghai are these the cars that ( ) repairing in the garage are these cars in the picture?做否定回答 These clothes are the _ (play). What colour are these cars? 是Are they cars还是Are these cars? ( )!The cars are coming. Are these cars or buses?回答 W c are these cars?G . These cars are built by b_________. These are American cars 改成单数