Question

Tell me the conjunction 1) Sally fell down the steps.She broke her foot

Answer 1

Answer with explanation:

Sally fell down the steps.     She broke her foot

These both are 2 different sentences which are to be joined by a conjunction.

So the answer is :-

Sally fell down the steps and broke her foot.

Here the pronoun 'she' will be replaced with "and"

The word 'and' in this sentence works for 2 things

1. For joining the sentences and making them meaningful

2. For replacing the pronoun of second sentence

(AS IF THE SAME PRONOUN IS USED IN THE SENTENCE MANY TIMES, IT DOESN'T SOUND GOOD)

So for better English we replace them.

Hope it helps..