Informal discourse markers

_______ we liked the technical support we received from the three companies, although X-Tech and Fast-on were a bit faster. All in all. After all.

Tom is the most ill-mannered and and disrespectful person I know. _______ , he's always lying. In other words. a. Furthermore.

I saw Jerry and Cath today. _______ Jerry, do you know that he's going to Australia on a business trip next week?. Regarding. Talking of. Otherwise.

You should help her in whatever she may need; _______ , she's your sister. in other words. after all. incidentally.

I think Jacky needs to talk to you about some business. _______, she's lost a few pounds and looks fantastic. By the way / Incidentally. As a matter of fact.