Englishfor English speakers
pay
Verb
—
If you pay, you give money for something.
Bess worked for eight hours and they paid her a hundred dollars.
pay
Noun
—
Your pay is money you receive for something.
Go to the office to receive your pay.
duty
Noun
—
A duty is something that you should do.
Parents have the duty to educate their children.
—
A tax placed on imports or exports; a tariff, customs duty, excise duty.
Import duty and taxes are due when importing goods into the United States.
on
Preposition
—
positioned at the upper surface of, touching from above
The apple is on the table.
—
at the date of
Tim was born on the 4th of July.
—
along, forwards (continuing an action)
drive on, rock on
—
about, dealing with the subject of
I have a book on history.
There was a World Summit on the Information Society a few weeks ago.
—
touching; hanging from
I have no money on me at the moment.
I would like to eat the fruit on the trees.
—
because of, due to
He was arrested on suspicion of bribery.
I contacted Joanne on a hunch that she would know about it.
The stock price increased on news of a new product.
on
Adjective
—
If something is on, it is active, functioning or operating.
The television is on.
The lights are on, so it is very bright.