As i hope your arm heals quickly, i hope your sense of humor heals even faster.
is as the correct word. plz answer asap

You can say: Just as I hope your arm heals quickly, I hope your sense of humor heals even faster. Or: I hope your arm heals quickly, and I hope your sense of humor heals even faster. (this way you can take out the issue altogether)

However, I don't think that just using "as" would be correct

Yes it is when you refer to present tense you use as

What’s the excerpt?