Lesquels de ces billets gardes-tu dans ton sac ?

Which of these tickets are you keeping in your bag?

Breakdown of Lesquels de ces billets gardes-tu dans ton sac ?

• tu: you
• ton: your
• dans: in
• de: of
• le sac: the bag
• ces: these
• garder: to keep
• le billet: the ticket
• lesquels: which

Questions & Answers about Lesquels de ces billets gardes-tu dans ton sac ?

What does lesquels mean here?

Lesquels means which ones.

It is an interrogative pronoun: it stands in for a plural masculine noun that is already understood from context. Here, that noun is billets.

• lequel = which one
• lesquels = which ones (masculine)
• laquelle = which one (feminine)
• lesquelles = which ones (feminine)

So Lesquels de ces billets... ? means Which ones of these tickets/notes...?

Why is it lesquels and not lesquelles?

Because billets is masculine plural.

In French, lequel / laquelle / lesquels / lesquelles must agree with the noun they refer to:

• masculine singular: lequel
• feminine singular: laquelle
• masculine plural: lesquels
• feminine plural: lesquelles

Since un billet is masculine, the plural form is lesquels.

Why do we say lesquels de ces billets? What is de doing there?

Here, de means something like out of or among.

So:

• Lesquels de ces billets = Which ones out of these tickets/notes?

French often uses this structure when choosing from a specific group:

• Lequel de ces livres préfères-tu ? = Which of these books do you prefer?
• Lesquels de ces films as-tu vus ? = Which of these films have you seen?

So de ces billets defines the set you are choosing from.

Why is the verb written as gardes-tu instead of tu gardes?

This is subject-verb inversion, a common way to form a question in standard French.

• statement: Tu gardes...
• question: Gardes-tu... ?

It is similar to English patterns like Do you keep...?, except French often forms the question by flipping the verb and subject pronoun.

This version sounds more formal or standard, especially in writing.

Is the hyphen in gardes-tu required?

Yes. In inversion, French normally uses a hyphen between the verb and the subject pronoun.

So you write:

• gardes-tu
• aimes-tu
• veux-tu

Not writing the hyphen would be incorrect in standard French.

Could a French speaker also say Tu gardes lesquels de ces billets dans ton sac ?

Yes. That is a very natural spoken-French version.

French has several common ways to ask the same question:

• Lesquels de ces billets gardes-tu dans ton sac ?
  more formal / more written

• Tu gardes lesquels de ces billets dans ton sac ?
  very common in speech

• Lesquels de ces billets est-ce que tu gardes dans ton sac ?
  also very common and neutral

All three are correct; the difference is mostly style and register, not meaning.

What does garder mean here? Does it mean to guard?

Not usually. In this sentence, garder means to keep, to hold on to, or to leave in a certain place.

So here it means something like:

• Which of these are you keeping in your bag?

Although garder is related historically to English guard, in modern everyday French it very often means keep rather than protect.

Examples:

• Garde ce ticket. = Keep this ticket.
• Je garde les clés dans ma poche. = I keep the keys in my pocket.

Why is it gardes with an -s?

Because the subject is tu.

In the present tense, garder is conjugated like this:

• je garde
• tu gardes
• il/elle/on garde
• nous gardons
• vous gardez
• ils/elles gardent

So gardes-tu is simply the tu form used in inversion.

Also, the final -s in gardes is normally silent.

Why is it ton sac and not ta sac?

Because sac is a masculine noun: un sac.

French possessive adjectives agree with the thing possessed, not with the owner.

So:

• ton sac = your bag
• ta poche = your pocket
• tes billets = your tickets/notes

It does not depend on whether the person being addressed is male or female.

What exactly does billets mean here?

Billet can mean different things depending on context, most commonly:

• ticket
• note
• sometimes part of expressions like billet de banque = banknote

So billets could mean tickets or some kinds of notes, depending on the situation. If the meaning has already been given to the learner, that context decides the best English translation.

What does dans ton sac attach to? Is it describing billets or gardes?

It goes with the verb gardes.

So the idea is:

• Which of these tickets/notes do you keep in your bag?

It tells you where the action of keeping happens.

A natural way to understand the structure is:

• Lesquels de ces billets = which ones of these tickets/notes
• gardes-tu = do you keep
• dans ton sac = in your bag

Is this sentence asking about one ticket or several?

It is asking about several possible items, because lesquels is plural.

If the speaker wanted to ask about just one, they would say:

• Lequel de ces billets gardes-tu dans ton sac ?
  = Which one of these tickets/notes do you keep in your bag?

So the plural lesquels shows that the answer could be more than one.

How is this sentence pronounced?

A careful pronunciation would be approximately:

lay-kel duh say bee-yay gard ty dahn ton sak

A few useful notes:

• Lesquels sounds roughly like lay-kel
• billets sounds like bee-yay
• gardes and garde sound the same here; the final -s is silent
• in gardes-tu, there is no special extra sound between the words because tu starts with a consonant

You do not pronounce every final letter you see, which is very common in French.