The correct preposition here is "from." This is because "from" indicates that the speaker is from a specific place, in this case Brazil. The preposition "at" is not correct because it is used to indicate a specific location or address. For example, "I am at the gym" would be correct because the gym is a specific location. The preposition "on" is not correct because it is not typically used to indicate place of origin. It is used to indicate a location on a surface, or a location in a sequence of events.
Preposition
Prepositions form a closed word class, although there are also certain phrases that serve as prepositions, such as in front of.
A single preposition may have a variety of meanings, often including temporal, spatial and abstract. Many words that are prepositions can also serve as adverbs. Examples of common English prepositions (including phrasal instances) are of, in, on, over, under, to, from, with, in front of, behind, opposite, by, before, after, during, through, in spite of or despite, between, among, etc.
A preposition is usually used with a noun phrase as its complement.
A preposition together with its complement is called a prepositional phrase.
Examples are in England, under the table, after six pleasant weeks, between the land and the sea.
A prepositional phrase can be used as a complement or post-modifier of a noun in a noun phrase, as in the man in the car, the start of the fight; as a complement of a verb or adjective, as in deal with the problem, proud of oneself; or generally as an adverb phrase.
English allows the use of "stranded" prepositions. This can occur in interrogative and relative clauses, where the interrogative or relative pronoun that is the preposition's complement is moved to the start (fronted), leaving the preposition in place. This kind of structure is avoided in some kinds of formal English.
For example:
- What are you talking about? (Possible alternative version: About what are you talking?)
- The song that you were listening to ... (more formal: The song to which you were listening ...)
Notice that in the second example the relative pronoun that could be omitted.
Stranded prepositions can also arise in passive voice constructions and other uses of passive past participial phrases, where the complement in a prepositional phrase can become zero in the same way that a verb's direct object would: it was looked at; I will be operated on; get your teeth seen to.
The same can happen in certain uses of infinitive phrases: he is nice to talk to; this is the page to make copies of.
A2 | Elementary | Pre-intermediate
CEFR A2 is the second level in the Common European Framework of Reference for Languages, often called elementary or pre-intermediate. If you're at this stage, you've moved beyond the basics of A1 and can handle simple, real-life communication — but you're still building the foundations you'll need for B1 and beyond.
What can an A2 learner do?
At A2, you can:
- Understand everyday expressions related to familiar topics — personal details, family, shopping, work, and your local area.
- Communicate in routine situations that involve a simple, direct exchange of information (e.g. ordering food, asking for directions, making small talk).
- Describe your background and immediate environment in simple terms — where you live, what you do, what you need.
- Read and understand short, simple texts like signs, menus, timetables, and brief personal messages.
Key grammar at A2
At this level, you're expected to be comfortable with several core grammar areas:
- Past simple and past continuous — talking about completed actions and actions in progress in the past.
- Present perfect — connecting past events to the present (I've visited London twice).
- Basic modal verbs — expressing ability, permission, necessity, and possibility (can, must, should, have to).
- Common question forms — both simple and slightly more complex (How long have you lived here?).
- Articles and determiners — using a/an/the correctly, along with words like some, any, few, little.
- Basic conditionals — first conditional and simple uses of if and wish.
You're also expanding your vocabulary through collocations (natural word pairings like make a decision or take a break) and learning to use gerunds and infinitives with common verbs.
How A2 differs from A1 and B1
Compared to A1, A2 learners can do more than just produce isolated phrases — you can link simple sentences and participate in short conversations. Compared to B1, you're still relying on familiar contexts and predictable language; handling unexpected topics or expressing opinions in detail comes at the next level.
Self-check: If you can describe your daily routine, talk about past experiences, and handle a basic conversation at a shop or restaurant — but struggle when the topic gets abstract or unfamiliar — you're likely at A2.
Practice at this level
Try these challenges to test and strengthen your A2 skills: Is your English level A2/Pre-intermediate? Test your English CEFR Level!, Basics. Present Perfect., and Basics. Common More Complex Questions..
Difficulty: Easy
Easy difficulty. Difficulty levels represent author's opinion about how hard a question or challenge is.