as… as possible

I’ll be back as soon as possible.
I’ll work as hard as I can.
Try to be as careful as possible.
Come as quickly as possible.
Run as fast as you can.

मैं यथाशीघ्र वापस आऊंगा।
मैं यथासंभव कड़ी मेहनत करूंगा।
यथासंभव सावधान रहने का प्रयास करें।
जितनी जल्दी हो सके आओ.
जितनी तेजी से आप भाग सकें भागें।