--When      your mother       you that computer?---Oh, I have forgotten.

—______that your computer?—Yes, it is. 

I _______ these mistakes down in my notebook next time.

 John _______ at his uncle’s for 3 days and he is now at home.

---- Was Kelly late for the meeting? ----- Yes, the meeting _____ for 10 minutes when he _____ to the school.