Whose ... are these? (Taras)
Whose ... are these? They're Taras's
Whose ... is this? (Marco)
Whose tablet is this? It's Marco's.
Whose ... are these? (Andrii)
Whose headphones are these? They're Andrii's
Whose ... are these? (Sofiia)
Whose glassess are these? They're Sofiia's
Whose ... is this? (Sasha)
Whose computer is this? It's Sasha's.
Whose ... is this? (Lev)
Whose watch is this? It's Lev's
Whose ... is this? (Lisa)
Whose guitar is this? It's Lisa's.
Whose ... is this? (Emma)
Whose camra is it? It's Emma's.
Whose ... is this? (Evelina)
Whose radio is this? It's Evelina's.
Whose ... is this? (Melany)
Whose TV is this? It's Melany's.