I will segway a bit from the topic. Grammatical mistake is understandable since it isn't our native language but if you can't even differentiate [b]you're[/b] with [b]your[/b], [b]who's[/b] with [b]whose[/b], [b]they're[/b] with [b]their [/b]then I think you need to go back to the gradeschool. Another common mistake: Do/Does/Did + [b]PRESENT tense[/b] of the [u]verb.[/u] [s]Did I told you?[/s] Did I [i]tell[/i] you? [s]Did you received my package?[/s] Did you [i]receive[/i] my package? [s]Does she wrote letters to you?[/s] Does she [i]write[/i] letters to you? [quote=chaw;#399636;1398143536]China is leading too. Do you see all of us learning Chinese just to find jobs there? [/quote] I'd rather learn Japanese or Korean.