Choose the correct possessive form for each phrase.
the hands of the clock
a. the clocks hands**
b. the clock's hands
c. the clocks' hands
2. the tacos belonging to the boy
a. the boy's tacos**
b. the boys' tacos
c. the tacos boy
the mailbox belonging to the burns family
a. the burns' mailbox
b. the burns's mailbox**
c. the mailbox's burns
can someone check my answers, i really need a 100