We need to optimize this process.

It is difficult to find the optimal solution to this problem.

She was moved when she caught the first sight of the beautiful scenery.

When starting a big project, one should remember the proverb 'start with what's near at hand'.

Please submit the report before the day is done.

What is today's task?

I am busy with work during the daytime.

The eighth day of every month is my birthday.

Our picnic is scheduled for the ninth.

Our monthly meeting is scheduled for the seventh day of the month.