- "Here" could be over here but maybe more natural synonyms: there - "some" might be several - "additional" options: extra - "tips" synonyms: hints - "students" could be pupils - "using" maybe utilizing - "for" alternatives: concerning
Spintaxed version would look like:
Original: "they need to focus their attention" Synonyms for "they" – they, he, one. For "need" – require, need, necessitate. "To" – to, in order to, so as to. "Focus" – concentrate, direct, apply. "Their" – their own, their, our. "Attention" – concentration, attention, focus. Theory Of Machines Khurmi Solution Manual Pdf
are → appear
Next paragraph: "Theory of Machines is a fundamental subject in mechanical engineering." Here, "fundamental" can be essential. "Crucial course" could be mandatory topic. "Students pursuing a degree" might be learners enrolling in programs. Then, "principles and concepts" could be key elements and concepts. - "Here" could be over here but maybe
Finally, I'll present the revised text in the required format, only changing the words with three options each, keeping the structure intact. Double-check that no proper nouns were altered and that each revised word has three suitable alternatives. "Focus" – concentrate, direct, apply