Patrick, we are going to try some new methods to promote the sales of the new products.—Good, but be sure to suit the customers’ needs, ________ method you choose.

He put on a smile and said it didn’t matter，________，in fact，he cared too much about what she said

I’m afraid Mr. Harding ______ see you now. He is very busy.

I used to spend all my pocket money onclothes and snacks. But now, I try to ______ some money for charities.

The survivors of the crashed plane had no food or water and were ________ the extreme cold weather.[ ]