Write the possessive noun.

1. (Water) three states are solid, liquid and gas>.

Answer: Water's

2. (Wells)novel The Time Machine is a classical.

Answer: Wells

3. (Julius) stopwatch clocked Mia at a record speed.

Answer: Julius

2 answers

Water's
Wells's
Julius's
Joe is correct.

You could write 2 and 3 as Wells' and Julius', but the pronunciation is as Joe wrote them.