Words similar to occasions

Example sentences for: occasions

How can you use “occasions” in a sentence? Here are some example sentences to help you improve your vocabulary:

The apparent independent fusion of the same pair of genes (or, more precisely, members of the same two COGs) on multiple occasions during evolution might seem unlikely.
The big news at the fundraising hearings, says the NYT , is the admission by witness Donald Fowler, the Democratic Party chairman during the 1996 election, that on several occasions, he intervened with Clinton administration officials on behalf of large party donors.
But when it comes to occasions such as his birthday or Christmas, am I supposed to just send a card, or do I treat him like my other sons and send a gift?
The CDA was almost one of those rare occasions.
The courtyard itself contains the 18 cannons, including eight taken from Vienna, which Napoléon ordered fired on great occasions — including the birth of his son in 1811.