Die boekresensie en interpretasie is gereed.

Afrikaans very often forms compound nouns by writing them as a single word. So boekresensie is boek + resensie, literally book review.

This is very common in Afrikaans:

• boekwinkel = bookstore
• taalonderwyser = language teacher
• huiswerk = homework

So if English uses two nouns together, Afrikaans will often combine them into one word.

Die means the.

In Die boekresensie en interpretasie, one die can cover both nouns together, so the phrase means the book review and interpretation.

Afrikaans often does this when two nouns are linked with en:

• die boek en pen = the book and pen

You can also repeat the article for extra clarity:

• Die boekresensie en die interpretasie is gereed.

Both are possible, but using die once is very natural.

In Afrikaans, is is used for both singular and plural in the present tense of to be.

So Afrikaans does not change the verb the way English does:

• English: the review is, but the reviews are
• Afrikaans: die resensie is, and die resensies is

That is why Die boekresensie en interpretasie is gereed is correct, even though the subject contains two items.

Yes. En means and and joins words or phrases in much the same way as English does.

Here it links two nouns:

• boekresensie = book review
• interpretasie = interpretation

So:

• boekresensie en interpretasie = book review and interpretation

Gereed usually means ready, finished, or completed, depending on context.

In this sentence, it most naturally means that the book review and interpretation are ready or completed.

Examples:

• Ek is gereed. = I am ready.
• Die kos is gereed. = The food is ready.

So here, gereed describes the state of the review and interpretation.

This is the normal word order for a simple main clause in Afrikaans:

• subject
• finite verb
• the rest of the sentence

So:

• Die boekresensie en interpretasie = subject
• is = verb
• gereed = complement

This is very similar to English in a simple sentence:

• The book review and interpretation are ready.

Because gereed comes after the verb is, it is being used predicatively. In that position, Afrikaans adjectives normally do not take an extra ending.

So in:

• Die boekresensie is gereed
• Die boekresensie en interpretasie is gereed

the adjective stays simply gereed.

Yes, depending on context.

Grammatically, boekresensie en interpretasie most straightforwardly refers to two linked items: a book review and an interpretation. But in real use, speakers might mean:

• two separate pieces of work, or
• one assignment made up of both parts

The sentence itself does not force only one interpretation. Context tells you which meaning is intended.

You would usually pluralize the nouns, but is stays the same:

• Die boekresensies en interpretasies is gereed.

Notice:

• boekresensie → boekresensies
• interpretasie → interpretasies
• is does not change

That is an important difference from English, where you would say are.

Yes, absolutely.

That version is also correct. Repeating die can make the structure a little clearer or slightly more deliberate:

• Die boekresensie en interpretasie is gereed.
• Die boekresensie en die interpretasie is gereed.

Both are natural. The version with one die is simply more compact.