poison vs. venom Hi guys, can you see ANY difference between the words POISON and VENOM?

to catch up on sth Hello guys, I am insecure about using the phrasal verb catch up on sth. Well, is this sentence correct? I am so tired. I need to catch UP ON sleep. Thanks for your commnents

stranger vs. foreigner Last week I was in Ireland. On my way home I met a two people giving out election leaflets. Since I am not Irish, I was like: Sorry guys, I am not local. I am a stranger. :) However, they told me: You are not a stranger. You are a foreigner! :D :D :D It made me really think if there is any difference between stranger and foreigner in English. Thanks for your commnets

I hope I .... Hello guys, I read several fora on this issue, but I am still confused. What is the correct sentense? 1) I hope I win the lottery 2) I hope I will win the lottery. Thank you in advance for your comments.

I regret eating vs. I regret to eat Hello guys, I wonder if there is any difference between these two sentences: I regret eating so much junk food. I regret to eat so much junk food. Thank you in advance for your comments :)

concrete vs. specific... is it really the same? Hello guys, Do you think it is ok to say: I don't have any concrete plans for the weekend??? Personally I would change the word concrete for specific since I would define concrete rather as a type of material. Am I right though? Thanks for your advice

How do you say it guys? Hello everyone, let me ask you for some advice. In English language there is a phrase on the one hand/on the other hand. BUT!!! 1) Can you say on the one side/ on the other side instead? 2) Is it even possible to say on the one hand side/ on the other hand side?