どうぞ、話を続けて下さい。って英語でなんて言うの？

"Sorry about that" apologies for you been distracted and "please continue" asks them politely to carry on. "Sorry, where we we?" Apologies for been distracted and shows your attention is now back on the conversation.

Polite and business way of carrying on the conversation.

These are formal ways of continuing a conversation.

First apologise for the fact that the person was not allowed to continue speaking, then indicate that they may continue / carry on.

It is important that you apologise first even if it wasn't your fault

These are only appropriate in formal situations.

These expressions are used when having a conversation and you are interrupted, meaning the conversation stopped by someone intervening/cutting in or a loud noise etc. and you would like to carry on the conversation. "Please go on with what you were saying" "Where were we" in relation to the conversation topic.

1. You state that you can't identify the noise. You ask the speaker to continue what they were saying. 2. As above. 3. You comment that the noise is unusual. You ask the speaker to continue what they were speaking about.

Using either the phrase, "please, continue" or "please, go on"you are signaling to the speaker that the interruption has passed and that you can understand and hear them once again. Formal conversations should be peppered with polite statements such as, "I'm sorry" and "please." A more informal way in asking someone to continue speaking would be: "What were you saying just now? I couldn't hear you."

If you are in a formal conversation, it is important to apologize to the person for any distractions that may occur during the conversation so that the feel that you are attentive to them. You do not want a person that you are conversating with to feel disruppted or uncomfortable. Once you have apologize about the sound or any other interruptions that may have occur during the conversation. You may indicate to the person to continue by saying "please continue or you may continue."