For example, both of these sentences seem fine to me.
I'll do everything I can to make sure she's happy.
I'll do everything that I can to make sure that she's happy.
Is "that" really needed?
For example, both of these sentences seem fine to me.
I'll do everything I can to make sure she's happy.
I'll do everything that I can to make sure that she's happy.
Is "that" really needed?