_____ seemed selfish of him not to share his dictionary with others. But you shouldn’t have blamed him for this because he needed his dictionary to finish his paper then.

How much is this coat It’s ____ yuan.

t electricity, people’s life ________ quite different today.

I’m going to Flower Bookstore． Could you tell me ______— Sorry, I don’t know． I’m new here．

I will try to avoid ___ the same mistake.