–What do you think of this ________?–I love it. I learned a lot about Steve Jobs after reading it.

– What’s this?      -- It is ___________.

 Look! There are so many         eating grass on the hill. 　　

--- What’s your favourite __________? --- Blue. 

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