The conference has been held to discuss the effects of tourism ______ the wildlife in the area.
—Could you turn the TV down a little bit? —_______.Is it disturbing you?
He didn’t make_____clear when and where the meeting would be held.
We shouldn’t spend our money testing so many people,most of _______ are healthy.
—It was really very kind of you to give me a lift home. —Oh,don’t mention it.I _______ past your house anyway.
When you’ve finished with that book,don’t forget to put it back on the shelf,_______?