Question

Mrs. Kumar has been a teacher for thirty years. She will now retire. ( join the sentence with out using and, but or so)

Answer 1

Hey There! I'm not sure, but will give it a try!
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Possible sentence formation :

Mrs. Kumar, who has been a teacher for thirty years, will now retire.

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Hope it made sense & was helpful ☺☻☺

Answer 2

Conjunction is a part of speech which acts as a connector for phrases, words or clauses in a sentence. A certain relationship is established by linking the words or phrases together. Further, it connects the thoughts that are needed to be conveyed.

There are three types of conjunctions,

Subordinating conjunctions:

Subordinating conjunctions creates a transition between two complex sentences. It indicates the place or time or a cause and effect relationship. Even though, how, if, though, while, although etc. are some of the subordinating conjunctions.

Coordinating conjunctions:

Coordinating conjunctions are the words which connect clauses and phrases. There are seven coordinating conjunctions that are, yet, so, or, for, and, nor, and but.

For example:

The boy refused to complete the homework nor will he take the punishment.

Correlative conjunctions:

These are the pairs of conjunctions used in a sentence to join elements together. These are, either...or, not only...but also, neither...nor and so forth.

Therefore, when the above sentence is joined, it would be written as:

Mrs. Kumar who has been a teacher for thirty years will now retire.