This is just asking for your opinion.
If you need help writing this (the document won't load) but pick out your introduction paragraph, then pick 1 quote for how ever many paragraphs you need (besides introduction and closing) then summarize in the closing!
<span>b. His new watch is self-winding, but it still needs a battery.
It contains a conjunction between the two clauses and has a comma too.
Hope this helps. </span>
it the effective way of speech is the best and shortest answer i can give you