Question

please sit down find subject and predicate​

Answer 1

Answer:

dear student

subject-you(because it is telling someone)

predicate-sit down

Answer 2

Answer:

Here,

This is an Imperative Sentence and in imperative sentences there is always a hidden before the sentence that is you and you is invisible. But we should pronounce 'you' in before the sentence.

So, in these type of sentences, you is always a subject and the rest part is the predicate.