When we stayed at the country house, we had only enough water for drinking. That’s why we didn’t take a            for two days.

——Tom has____curly hair.

Is that your ___________? Yes, she is my father’s sister.

 –Excuse me, I’d like a pair of shoes.－What about this _______? You can try ______ on.

--Is this a __________?--No．It’s a clock．