You stand in for someone when you replace them because they cannot do it:
She will stand in for me while I am away on holiday.
When you leave a job or position so that someone else can do it instead of you, you stand down.
She will stand down as president of the company before her sixtieth birthday.
When something is clearly better or more noticeable than the rest/others it stands out.
It’s important to make your job application stand out from the rest.
You stand by when you are ready or available. You are waiting to do something.
There was a helicopter standing by outside his mansion.
When you do not arrive for an appointment or date you had arranged you stand someone up.
My blind date stood me up last night. I waited one hour for him but he didn’t even call.
Now choose the correct word to complete these sentences: