Does anyone knows about Internet sites where I can get images to build my own story to read to kids 😊?

I want to improve the usages of prepositions and ask my teacher for it. Is it okay if I say this to him "Could you organise a class about how to use prepositions correctly?"

How can I ask if in front of me a lot of people and I want to go through? For example at a shop or train station if there is a crowd of people? Please let me go by ? Excuse me may I go through?

I'm counting down to August 31. Is that ok to say?

How can I ask for a free table at a restaurant or free seat on a bus or subway? And what is the right word to say this seat is already taken? Occupied, busy , taken or something else?

Does "protection from something" mean "protection against something" or "protection provided by something"? Such as in this sentence "We need protection from government." Does this mean "we need protection against government" or "we need protection provided by government"?

What the sentence" Do u have any problem" actually means? Is it offensive?

Hi, is there anyone who seeks spoken english exchange for practice and improvement, if interested do drop a message !

안녕하세요🌹❤️ 다음에Vs고 나서 vs 후에vs 아서, What's the difference between these grammars