Continue: persist in an activity or process.
Curve: a line or outline which gradually deviates from being straight for some or all of its length.
Pause: interrupt action or speech briefly.
Carry: support and move (someone or something) from one place to another
Argue: give reasons or cite evidence in support of an idea, action, or theory, typically with the aim of persuading others to share one's view.
The option B is the answer.