NO
keep safe
Options and progress.
It is correct
It is correct to say them both, but it matters on what you want to say.
no it is not correct to say enjoy your vacations
You could. Keeping it 'open' could have the connotation of still being considered. I would prefer to say that the plan is in place, in force, or active if the intention is to say that the plan has been started and is in progress.
no
keep safe
No. We say try as much as possible, or try as hard as you can.
Yes, of coarse.
progress
At AA meetings, if you have something to say about your progress, then tell your audience. Otherwise keep mum and listen to what others tell you about their progresses.
Fortschritt
Order and Progress
le progrès
"Energey and carefulness of English people will bring great progress in coming years"
The correct phrase is "on the right track." This means that someone is moving in the right direction or making progress towards a goal. "On the right tract" is incorrect.