What's possum?

What does "snuck off" mean? In what circumstances could I use it?

"Snuck off" means to have left stealthily to avoid attention or being noticed. "Snuck" is the past tense form. "Sneak off" is the base form of the phrasal verb. Ex: We'll sneak off during the speeches. No one will notice then. Ex: She snuck off to a party last night, so she's grounded.

Can you show me some examplary sentences with a phrase "on second thoughts"?

Absolutely. "On second thought" is an informal expression used to express that one has changed their mind about something. Ex: On second thought, I'm going to stay home today. I don't feel like going out. Ex: I'll get the steak and potatoes. Actually, on second thought, I'll go for the salmon instead.

When can I use "used to + verb" expression?

The "used to + verb" expression can be used whenever an action happened in the past, but no longer happens now. Here, "used to live together" means that in before, they lived together, but they don't anymore. Ex: Before I bought a car, I used to walk to work everyday. Ex: I used to like candy but now I don't.

What does the word "displace" mean?

The word "displace" in this context, means for something to move, or to move something from its original place. "Displace" can also mean for someone or something to be removed from a place or home. By force or by something outside of their control. Another meaning is for someone to be replaced or removed from their job. Ex: The fires in the area had displaced people from their homes. Ex: I looked in all the cupboards, but my favourite cup had been displaced. Ex: They wanted to displace me from my job, but my supervisor told them not to.

Can I replace "remain" to "keep"?

SpiderMan is reciting the American "Miranda Rights" here, so "remain" cannot be replaced with "keep" due to its legal context. However, in most other cases you can replace "remain" with "keep" or "stay." Ex: Remain silent. -> Keep silent. Ex: The piano will remain at my house. -> The piano will stay at my house.