Помогите пожалуйста!составьте 10 предложений в Present Perfect Continuous

  • I have been working for this compony for 6 years.

    I have been reading this book all this week.

    He has known him since thier childhood.

    I have been waiting for you for two hours. 
    She has been cooking dinner for three hours already.

    He has been sitting in the living-room since he came.

    It has been raining all the morning.

    He's been working very hard

    I've been looking for you for half an hour.

    How long have you been learning English?