－Dad, can I buy _______ of these two T-shirts, they are really cool.－I’m afraid you can’t. You can only have one of them. 

I was expecting a present from her, so I was disappointed I didn’t receive ______.

President Obama told television viewers that he saw ______ as his duty to run for a second term.

He did’t make _____clear when and where the meeting would be held.

 I wanted some tea, but there was ________ left in the teapot.