Letters before "F" in an end-of-the-week cry

911 responder: Abbr.3 Anna's sister in "Frozen"4 Prefix with "bar" for a small fridge found in a hotel room4 Salty drop from the eye4 Exit key on the keyboard3 ___ Watson, actress who plays Hermione Granger4 Drove really fast, say4 ___ Thompson, British marathon runner and Olympian whose tough New Year resolution was to "cut out his favorite snack: crisps"5