—_______ I know by what time you want the report to be done?—By the day after tomorrow. ______ you finish it on time?
Doing sports is good for your health, _______ ?
––Would you mind _______ the music? Your grandpa is sleeping. ––Sorry. I’ll do it right away.
––_______ have you been a volunteer? ––Since three years ago.
He has been collecting coins _______ he was seven years old.
She is usually _______. Why did she get ill so suddenly?