Take this sentence and transform it into a more formal style: It's time to go back to work now.
It's time to go back to work now.
"It is time for us to return to our work now."
Complete the following task based on the instruction and optional input provided.### Instruction:
Take this sentence and transform it into a more formal style: It's time to go back to work now.

### Input:
It's time to go back to work now.

### Output:
"It is time for us to return to our work now."