This is the ______ bag ______ lost yesterday, but it’s not mine.

This is film I’ve told you about. Isn’t itwonderful one?——Yes, it’s great.

Though he lost the race, hehimself to be a good driver to the audience（观众）.

People always __________ dogs as their best friends.

It is a good habit for us that we should never today’s work till tomorrow.