He gave a tip as a sign of gratitude.

In Japan it is not customary to tip for good service.

I put the tip under two glasses because I knew they were always in a hurry.

Did you leave a tip?

You'd better remember that tipping is necessary in the USA.

When you go abroad, you'd better keep in mind that tipping is customary.

No gratuities accepted.

Don't be mean with the tip.

This tipping business always makes us uneasy.

If the tip was a dime in one glass, the waitress, in her haste to get the table ready for the next customer, would pick up the glass, the water would spill out, and that would be the end of it.

If you want the taxi driver to have a tip, hand him too much money and say, "Keep the change."

That evening I left my tip under a coffee cup, which I left upside down on the table.

John Tel is expected to delay the release of its chip set until August.

Japan disproved phony accusations of computer chip dumping.

This company manufactures computer chips.

If a porter carries your luggage, don't forget to tip him.