"engines"
engines
Photo is a contraction of the word photograph, the plural would be photographs.The plural of invention is inventions.Modern day inventions for photographs include the digital camera.
Example sentence - I know there is a search engine that would give me the results I am looking for in a better format.
That would be "Hoses".
The plural of the noun need is needs
"Write" is a verb and therefore is the same applied to singular and plural, for example:"I write the music." and "They write the music."
Plural is elves
The plural of cruz is cruzes.
it would be chefs.
I believe it would be "these." If I had one grape I would say "Look at this grape!" Though, if I had four grapes I would say "Look at these grapes!" Believe me, this is good to know.
The plural form for the noun tuba is tubas.
det.
Martinezes
To write "class" in plural possessive form, you would write "classes'" to indicate that something belongs to multiple classes.
The plural of business would be businesses. As in "these businesses are being hit by the recession".
The plural of engine is engines.
If you are using sweet as in sugary sweet, the F Pl would be sucrées.