Members of the color guard [___] in a Fourth of July parade. [___] carry flags and [___] in unison. The man holds an American flag in [___] hands, while the woman next to him carries a Navy flag in [___] hands. In the crowd, [___] can see adults and children, who are also holding flags in [___] hands. Independence Day is a time for [___] country to remember the past and celebrate.
The subject “Members” is plural, so the verb must be plural: “Members of the color guard march in a Fourth of July parade.” “Marches” is used with a singular subject, such as “The color guard marches.”
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