planes have weny from biplanes (two wings) and triplanes (three wings) to modern jet porpelled fighters and jetliners. along the way in ww2 they had porpellors with 1 wing on each side. that is how planes advanced.
the planes are more modern than back then
the planes are more modern than back then
The correct phrase is "changes have been made." This is because "changes" is plural, so it requires the plural form of the verb "have." The phrase indicates that modifications or alterations have occurred.
lots of changes
planes were made so people can travel from country to country.
mudpack
Changes is a plural noun so have been made is correctUse has been made for singular noun subjects egA minor change has been made to the Agenda
is has been chaged from a tadpole to a froggy
In order for Word to indicate that changes have been made in a document, you must have the Track Changes feature enabled. The three ways in which it indicates that changes have been made are through colored underlines, a bar in the margin and the presence of notes in the extended margin.
27
there are 100
Stanley planes are one of the few tools still made in America.