______to the sun for too long, I think, can hurt your skin.
The singer said that she wasn’t feeling well that night,_______?
—The street is too bad,isn’t it?—_______,_______it’s a bit too crowded.
What the young man said sounds strange,_______it is true.
—It was careless of you to have left the house without turning off the gas.—My god! _______.
_______a mobile phone can _______you ring you want to talk with anywhere.