Usage Examples Present Continuous vs. Present Perfect Continuous

• What book are you reading now? -
• I have not been crying for an hour. -
• Where are your parents going now? -
• My student has not been writing an article for a week. -
• What are you doing tomorrow? -
• I have been working here for five years. -
• Who is knocking on the door? I'll open. -
• You are sweaty! Have you been exercising? -
• Be quiet, Alice is sleeping. -
• I can't talk now, I am studying. -
• My daughter has not been studying maths for a month. -
• My sister is so tired, she has been studying all morning. -
• What happened? Why are you crying? -
• Who is calling you? It is late. -
• I have not been doing sports for two years. -
• Mum is cooking, go and help her. -
• My dad has been reading this book for a month. -
• My mum is not working at the moment. -
• My brother is not sleeping, he is playing now. -
• Are you leaving? It's only nine pm. -