Respuesta:
1 Is Simon a doctor? yes he is
2 Is she...? no she is not
3 Are they...? no they are not
4 Is Mark....? yes he is
5 are you...? no I am not
6 is that...? no it is not
7 Is she..? yes she is
8 are you..? yes we are
9 Is your...? no she is not
10 Is your..? yes he is
Explicación:
espero q te sirva