Verb conjugation of "undermine" in English

Open the Word Program (press 'Start' button at the bottom left of screen, choose the menu 'Programs'. In the Word document, once a white new document has appeared, press 'edit menu' again and paste the contents.
I remember once again how I failed as a student, mainly in French class. Since I have lived in Russia, it was not easy to learn other foreign languages. The alphabet is also different.
Absolutely no problem, do you speak English? I'll help you to learn it and you will like it. Your English is really very good, I understand all your lyrics, and please accept my friends request.