a$)$ new Pet myPet $=$ Pet$()$;

b$)$ Pet myPet $=$ new Pet$("$Cat$")$;

c$)$ new Pet myPet $=$ Pet$()$;

d$)$ Pet myPet $=$ new Pet$()$;

e$)$ Pet yourPet $=$ new Pet$("$Cat$",5)$;

f$)$ String yourPet $=$ new Pet$(3,$ "Dog"$)$;

g$)$ new yourPet $=$ Pet$("$Dog$",3)$;

h$)$ none of these

i$)$ Pet myPet $=$ new Pet$("$Dog$",5)$;

j$)$ Pet yourPet $=$ new Pet$(3,$ "Cat"$)$;