. Mary was only too ready to help others, seldom, _____, refusing them when they turned to her.

If any accident ______ here tomorrow, it will be very serious.

. A: Whose shirt is this? Is it Tom’s? B: No, it isn’t. ______________ is white.

_______the f’rst photo, I’m watching TV______home.[ ]

I called Hannah many times yesterday evening, but I couldn’t get through. Her brother ________ on the phone all the time!