I need it for my job and I for when I speak with other people in different countries. or - I need English for my job and so that I can speak to other people in different countries. : -)

Hi! I'd be happy to talk or write to you! I'm a native speaker of English. I'm very much a beginner in Spanish, though. Send me a message if you'd like to chat. : -)

Can you give more context for this audio clip? What's it from--a movie, a show?

Your first sentence is fine. I think you could also say: "Can you predict what will happen in this book?" Your second sentence is fine. In your third sentence, the only correction is "second-hand book" Your fourth sentence is fine, too. : -)

I think you're missing a verb in both sentences, so they don't quite make sense. Have you taken this medication before? Have you been on this medication before? You would use the present-tense "have."

Hello Luanne, Long time no see. What´s going on? I'm really glad to know that you want to come visit me. I set up a new business online and opened two offices. There is one here in China and another in Thailand . Although it was unexpected, the suppliers are more approachable than usual. There was no communication barrier, everybody could speak in English fluently, and even my Chinese and Thai have improved a lot recently. Everybody was really, really honest and there were no annoying events or bothersome situations. I am really excited and hope to welcome you soon. Best wishes. *Right this time turned out a success opportunity ,so I did not want to miss it. (I'm not sure what this means. Maybe: This turned out to be a successfully opportunity and I didn't want to miss it.) *so this was a constraint to start up ease (I'm not sure what this means.) *not any bitchy event (B I T C H is a curse word and this is not appropriate in a formal or business setting. If you do want to use it, it's usually for people: "there were no bitchy people there.")