Concordância e Tempo Verbal em algumas frases

1) "I fought physically with him", "I physically fought with him" or "I fought with him physically" ? Do they mean something like "briguei com ele fisicamente" ? Which 1 out of these 3 do you prefer?
1) b) "Your dog looked at me angrily" or "Your dog looked angrily at me?"
2) Inside a (con)text, how can I use the sentence, "I'll have helped her in learning" ?
2) b) Can I say, "If you kill yourself, your mother will have been crying" ? = (Se você se matar, a sua mãe chorará para sempre (daqui à diante))
3) What does this sentence mean, "I'll be doing it" ? How about "I'll do it" and "Going to do it" ?
4) Do you prefer saying "If she were her" or "If she were herself"?
5) Can I say "If you can't help with this, can you solve some of them?" (I don't know if this sentence is wrong)

Thank you. These doubts are killing me for 3 months.
According to my doubts that are above, will I have some other problems?

Sabe a resposta? Seja um colaborador(a)! Ao responder questões no English Experts você ganha pontos de Reputação. Se você atua na área de idiomas, suas participações na comunidade podem ser uma ótima vitrine para o seu trabalho.

Registre-se agora e faça parte!
Colabore