Please answer to my question. = Please answer my question.

You are requested to keep off the green.

Please see the answer on page.

Please think about my appeal.

Paid back, because of, toxic, dumped, discharges

Poverty has no bar to honesty.

Preleminary = Preliminary

Previlege = Privilege

Priest- Priestess

Productivity is the efficiency of production of goods or services expressed by some measure. Productivity is a measure of performance that compares the output of a product with the input, or resources, required to produce it. The input may be labor, equipment, or money. 

To the pure all things are pure

The pen is mightier than the sword

সুন্দর জিনিস চিরদিনই আনন্দায়ক

গতস্য শোচনা নাস্তি বা অতীতকে নিয়ে অনুশোচনা করা বোকামি।

Pull at=To hold onto and pull (something) repeatedly.
The child pulled at his sleeve to get his attention.