How does pippi say the rusty can protected her when she tripped?

a.
if she'd found it sooner, she could have used it to blow bubbles.

b.
if she'd found it sooner, she would have had more fun.

c.
if she hadn't worn it, she could have seen where she was going.

d.
if she hadn't had it on, she would have hurt herself.

Can someone explain this to me clearly plz

Which words in this excerpt from the count of monte cristo can be used as synonyms to determine the meaning of the word grotto? dant? s entered the second grotto. the second grotto was lower and more gloomy than the first; the air that could only enter by the newly formed opening had the mephitic smell dant? s was surprised not to find in the outer cavern. he waited in order to allow pure air to displace the foul atmosphere, and then went on. 1. air 2. opening 3. mephitic 4. cavern 5. pure 6. atmosphere

Which passage from the story best shows how the mothers attitude toward gregor has changed