como elaborar uma question com o verbo to be.

Numa  pergunta, o  verbo  to be virá  na  frente  ex:-Are you hungry?
                                                                                    resp:-yes, I am.
                                                                                           -no,I´m  not.

                                                                                   - IS she beautiful ?
                                                                                   -yes,she is.
                                                                                   -no,she isn´t.

                                                                                   -IS it big?
                                                                                   -yes ,it  is .
                                                                                    -no,it  isn´t.

                                                                                    -ARe  they students?
                                                                                     -yes ,they are.
                                                                                     -no ,they   aren´t.

                                                                                    - ARE we inteligent?
                                                                                     -yes,we/you are.
                                                                                     -no,we/you  aren´t.

                                                                                    - Is he handsome?
                                                                                      -yes , he is.
                                                                                      -no ,he  isn´t.