This document contains 5 links to online quizzes on topics related to Portuguese grammar, including concordância, regência, use of commas, and general grammar. The links will take users to ProProfs quiz pages covering concordância 1 and 2, regência, use of commas, and a general quiz encompassing concordância, regência, punctuation and interpretation.

2. Concordância 1
https://www.proprofs.com/quiz-school/story.php?title=mti4mjq2oq8ct4
Concordância 2
https://www.proprofs.com/quiz-school/story.php?title=concordncia-2
Regência
https://www.proprofs.com/quiz-school/story.php?title=mti4mjywmg7kgt
Uso da vírgula
https://www.proprofs.com/quiz-school/story.php?title=mti4mjcwmwaa16
Geral
https://www.proprofs.com/quiz-school/story.php?title=concordncia-regncia-
pontuao-e-interpretao