Foreign trade, the ____ of goods between nations, takes place for many reasons.

-----What has made him upset recently?-----_______ alone to face a troublesome milk case.

I’m looking for an opportunity to display my _____ in advertising.

Fever is a ________of many illnesses. So I suggest you take it seriously and see a doctor as soon as possible.

One day, news came ____ Britain’s old king had died without a son.