Ons hoop dat daar môre weer vars vrugte in die supermark sal wees.

Dat introduces a subordinate clause and usually translates as that.

So the sentence is built like this:

• Ons hoop = we hope
• dat ... = that ...

In English, that is often optional: We hope (that) ...
In standard Afrikaans, dat is very normal here.

Because dat starts a subordinate clause, and in Afrikaans subordinate clauses usually send the finite verb to the end.

So instead of a main-clause pattern like:

• Daar sal môre weer vars vrugte in die supermark wees

you get the subordinate-clause pattern:

• dat daar môre weer vars vrugte in die supermark sal wees

That final sal wees is a very typical Afrikaans ending in this kind of clause.

This is the future tense:

• sal = will
• wees = be

Together, sal wees means will be.

Because the clause is introduced by dat, the verb cluster goes to the end:

• ... sal wees

Here daar is the existential there, as in English there is / there are / there will be.

So:

• daar ... sal wees = there will be ...

It does not mainly mean a physical location here.
The actual location is given later by:

• in die supermark = in the supermarket

So in this sentence:

• daar = existential there
• in die supermark = the place

Because the sentence is talking about the future: tomorrow.

• is = is/are
• sal wees = will be

Since the sentence refers to what is expected môre (tomorrow), sal wees is the natural choice.

Weer here means again or once more.

So it suggests that fresh fruit will be available again tomorrow, perhaps after not being available for a while.

Be careful: weer can also appear in other contexts with slightly different shades of meaning, but here again is the right idea.

Yes. Môre can mean:

• tomorrow
• morning in expressions like Goeie môre = Good morning

Context tells you which meaning is intended.

In this sentence, because the clause is about what will be available, môre clearly means tomorrow.

The circumflex in ô helps show the vowel quality and pronunciation.

So môre is not just a plain English-style o. A rough English approximation is something like MOH-ruh, though the real Afrikaans pronunciation is different from standard English sounds.

The accent mark is part of the normal spelling of the word.

Afrikaans often leaves out an article with indefinite plural nouns.

So vars vrugte can naturally mean:

• fresh fruit
• some fresh fruit
• fresh fruits

depending on context.

English often wants a determiner like some, but Afrikaans does not always need one.

The singular is:

• vrug = fruit

The plural is:

• vrugte = fruits / fruit

Afrikaans plural formation is not always the same from word to word. Some nouns take -e, some -s, and some have forms like -te.
For vrug, the normal plural is vrugte.

Also, Afrikaans often uses the plural where English may simply say fruit as a general category.

Vars is an adjective meaning fresh, and in Afrikaans adjectives normally come before the noun, just as they usually do in English:

• vars vrugte = fresh fruit

So this part is quite familiar for an English speaker.

Yes. Ons can be both:

• subject: we
• object: us

In this sentence, ons is the subject, so it means we:

• Ons hoop = We hope

Its function is understood from word order and sentence structure.

Afrikaans does allow some movement for emphasis, but this sentence uses a very natural and neutral order.

A helpful way to see it is:

• dat
• daar
• môre
• weer
• vars vrugte
• in die supermark
• sal wees

That is a smooth, idiomatic order.

If you move words around, the sentence may still be grammatical, but it can sound more marked or put emphasis on a different part. For a learner, the given order is a very good model to follow.

Because the meaning is that the fresh fruit will be available in the supermarket, that is, inside it / as stock in the store.

• in die supermark = in the supermarket
• by die supermark = at the supermarket / near the supermarket

If you are talking about products being available inside a store, in die supermark is the natural choice.