Answer:
<h2>First we control our mind think carefully what should be do next and do carefully as it I hope it's helpful mark me brainlist</h2>
Last week, we worked on an assignment in class.
You have to use a comma after a dependent clause.
"Last week." is not a complete sentence so you need a comma.
The three witches in Macbeth tell Macbeth and banquo that Macbeth will be king.