Which sentences display correct subject- verb agreement? Select the 2 correct answers.

A. The squad performs a routine.
B. The team marches in the parade today.
C. The quartets wears new costumes.
D. The band win the competition.
E. The troop choose their lunches.

The correct sentences are A. The squad performs a routine. and B. The team marches in the parade today.

The sentences that display correct subject-verb agreement are:

A. The squad performs a routine.
B. The team marches in the parade today.

In sentence A, the plural subject "squad" agrees with the singular verb "performs."
In sentence B, the singular subject "team" agrees with the singular verb "marches."