Story needs to be completed:
Cynthia got her period a lot later than did Natalie. So,

My choice:
Cynthia likely went through puberty a little later.

Story needs to be completed:
Robert checked the thermometer before reassuring Randy that the baby would be fine, because

My choice:
Randy needed help from a nurse.

Story needs to be completed:
The man tried to write down his memory on a piece of paper but the

My choice:
memory was too large.

Story needs to be completed:
The chef tried to store the beef in the freezer but the

My choice:
beef was too large.