Check these, please!

[Anonymous]

Hi,
Please check these sentences and correct them.
1. Do you think [it will, it's going to] stop raining soon? / How should I know (that)? I'm not a weatherman. [Which is common, will or be going to?]
2. If you don't do something right now, you will get into trouble sooner or later.
3. You should either stop complaining about it or stop doing it.
4. It/I won't be long. Please be patient.
5. Lady first! / Age before beauty!
6. [At a race] I win! / Age before beauty!
7. Mike ironed his shirt and shined his shoes for the interview.
Thanks a million.
Ann

[Anonymous]

Hi,
Please check these sentences and correct them.
1. Do you think [it will, it's going to] stop raining soon? / How should I know (that)? I'm not a weatherman. [Which is common, will or be going to?]
2. If you don't do something right now, you will get into trouble sooner or later.
3. You should either stop complaining about it or stop doing it.
4. It/I won't be long. Please be patient.
5. Lady first! / Age before beauty!
6. [At a race] I win! / Age before beauty!
7. Mike ironed his shirt and shined his shoes for the interview.
Thanks a million.
Ann

[Anonymous]

Dear Rusty and Pete,
Help!

[Rusty]

1. Do you think [it will, it's going to] stop raining soon? / How should I know (that)? I'm not a weatherman. [Which is common, will or be going to?] (Both are common. "...it'll stop"... is also common ).
2. If you don't do something right now, you will get into trouble sooner or later. (OK).
3. You should either stop complaining about it or stop doing it. (OK).
4. It/I won't be long. Please be patient. (OK).
5. Lady first! / Age before beauty! (I think it is usually, "Ladies first").
6. [At a race] I win! / Age before beauty! (OK).
7. Mike ironed his shirt and shined his shoes for the interview. (OK).