Looking on the internet deeply has found these results:

to start off the activity is the most popular phrase on the web.

to start off with the activity 10 results on the web	to start off the activity 146 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	... to continue in school? Or to work? Would I have to stay with my mother and father and be an extra burden on them? The complete story to start off the activity �... ... to continue in school? Or to work? Would I have to stay with my mother and father and be an extra burden on them? The complete story to start off the activity �... To start off the activity, you will say �I'm cool because...� and then finish that sentence with something that's true about you, for example, you're wearing blue�... NAME: It's a good idea to start off the activity giving the Name of the class/activity/ game. This way your audience can remember the activity and you can�...

to start off with the activity

10 results on the web

to start off the activity

146 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

... to continue in school? Or to work? Would I have to stay with my mother and father and be an extra burden on them? The complete story to start off the activity �...
... to continue in school? Or to work? Would I have to stay with my mother and father and be an extra burden on them? The complete story to start off the activity �...
To start off the activity, you will say �I'm cool because...� and then finish that sentence with something that's true about you, for example, you're wearing blue�...
NAME: It's a good idea to start off the activity giving the Name of the class/activity/ game. This way your audience can remember the activity and you can�...