Are the following sentences grammatically correct?
1. This is a computer for educational purposes,
not a computer for playing games.2. They decided not to go a head with the plan A,
meaning they may change the entire approach to the project.
3. That was the intention,
to help you through the crisis.
If they are, then what kind of phrases are the bolded parts?
I have searched the net about phrases but the sites I ran into weren't very helpful with my cases. If you know a site that may be helpful, please let me know.
Thanks in advance.
