How to say “Which task should I do?” in Portuguese

Introduction

Knowing how to ask Which task should I do? in Portuguese is a practical skill for learners living, studying, or volunteering in Brazil. This article explains the most natural Brazilian Portuguese ways to ask for directions about tasks, gives vocabulary, simple replies, short dialogues, and common mistakes beginners make.

Quick answer: main phrase

The most direct way to ask Which task should I do? in Brazilian Portuguese is Qual tarefa eu devo fazer?

What each word means

Qual means which or what (used before a noun).

tarefa means task, assignment, or chore.

eu means I.

devo is the first person singular of dever, which here expresses should or ought to.

fazer means to do or to make.

Alternative natural phrases

Beginners will hear different, equally correct ways to ask the same question. Use the one that fits the situation.

Que tarefa eu faço? – A slightly more informal way. que can replace qual in spoken language.

O que eu devo fazer? – More general, means What should I do? Useful when tasks are not called tarefas.

Qual é a tarefa que eu devo fazer? – A bit longer and very clear: Which is the task that I should do?

Qual tarefa você quer que eu faça? – Polite and collaborative: Which task do you want me to do?

Me diz qual tarefa eu faço? – Informal request: Tell me which task I should do.

When to use each phrase

Use Qual tarefa eu devo fazer? when you are in a class, workplace, or volunteer setting and someone assigns multiple tasks. It is polite and neutral.

Use Que tarefa eu faço? among colleagues or friends; it’s more casual and common in spoken Brazilian Portuguese.

Use O que eu devo fazer? when the tasks are not labeled as tarefas, for example when someone asks you to help and there are several possible actions.

Use Qual tarefa você quer que eu faça? when you want the other person to choose a task for you; it shows cooperation and respect for their preference.

Useful vocabulary related to tasks

tarefa – task, assignment

dever – should, to have to (used as devo for I should)

fazer – to do

ação – action

prioridade – priority

urgentemente – urgently

prazo – deadline

ajuda – help

responsável – responsible person

lista de tarefas – task list, to-do list

Simple example sentences a beginner can use

Qual tarefa eu devo fazer?

Que tarefa eu faço primeiro? – Which task do I do first?

O que você precisa que eu faça? – What do you need me to do?

Tem alguma tarefa com prioridade? – Is there any task with priority?

Qual é o prazo dessa tarefa? – What is the deadline for that task?

Beginner-friendly short dialogues

Situation: classroom, teacher assigning group work

Aluno: Qual tarefa eu devo fazer?
Professor: Você pode começar pelas tarefas da página dois.

Translation: Student: Which task should I do? Teacher: You can start with the tasks on page two.

Situation: office, coworker organizing chores

Você: Que tarefa eu faço primeiro?
Colega: Faça a planilha, depois revisa os e-mails.

Translation: You: Which task do I do first? Colleague: Do the spreadsheet, then review the emails.

Situation: at home, helping with chores

Filho: O que eu devo fazer?
Responsável: Varre a sala e depois arruma a mesa.

Translation: Child: What should I do? Responsible person: Sweep the living room and then set the table.

Politeness and tone

To be more polite, add por favor at the end: Qual tarefa eu devo fazer, por favor?

To sound more formal or work-appropriate, use the conditional or softer verbs: Você poderia me dizer qual tarefa eu devo fazer? – Could you tell me which task I should do?

If asking a supervisor, use the polite pronoun você or the person’s title: Senhor, qual tarefa eu devo fazer? In everyday Brazilian workplaces, você is common and polite enough.

Common replies you might hear

Faz a tarefa A primeiro. – Do task A first.

Comece pela mais urgente. – Start with the most urgent one.

Você é responsável pela parte de revisão. – You are responsible for the review part.

Divida as tarefas entre vocês. – Split the tasks among yourselves.

Segue a lista de prioridades. – Follow the priority list.

Practical tips for beginners

Listen for keywords like tarefa, prioridade, urgente, prazo, and responsável. These tell you which tasks matter most.

When in doubt, ask a clarifying question: Qual é o prazo? or Posso começar por qual? – Which one can I start with?

Use simple verbs: fazer, começar, terminar, revisar. These are common and easy to remember.

Repeat the task back briefly to confirm: Então eu vou fazer a planilha, certo? – So I will do the spreadsheet, right?

Common beginner mistakes and how to avoid them

Mistake: Using Portuguese word order incorrectly. Correct: Qual tarefa eu devo fazer? Not: *Qual eu devo fazer tarefa?

Mistake: Overusing formal structures in casual situations. If you are with friends or colleagues, prefer Que tarefa eu faço?

Mistake: Confusing que and qual. Use qual before a noun (qual tarefa) and que when asking more generally (que eu faço?).

Mistake: Forgetting por favor or a polite intonation when asking a supervisor. Add por favor or a softening phrase like você poderia.

Short practice scenarios you can try aloud

Scenario 1: You arrive at a volunteer shift. Say: Bom dia, qual tarefa eu devo fazer hoje?

Scenario 2: Your manager lists three items. Ask: Qual tenho que priorizar? – Which one do I have to prioritize?

Scenario 3: A friend asks for help at home. Say: O que eu faço primeiro, a louça ou varrer?

Helpful verbs and conjugations to remember

fazer – eu faço, você faz

dever – eu devo, você deve

começar – eu começo, você começa

terminar – eu termino, você termina

rever – eu revejo, você revê (revisar is also common: eu reviso, você revisa)

Common contexts where this question is useful

classroom assignments and homework

workplace task distribution

volunteer or community work

home chores and family responsibilities

restaurant or store duties when training

Mini glossary of related expressions

qual prioridade – which priority

prazo – deadline

urgente – urgent

responsável – responsible person

lista de tarefas – task list

Conclusion

Mastering how to ask Which task should I do? in Brazilian Portuguese is straightforward with practical phrases like Qual tarefa eu devo fazer? and friendly alternatives such as Que tarefa eu faço? Remember key vocabulary, polite forms, and short confirmations to communicate clearly in classrooms, workplaces, and home settings.