In which part of the play is it　　　　Lily will play a role?

With the world economy growing weaker, for many young people, the dream of landing a good job is becoming harder and harder ________.

—I'll miss you，dear.—It ________ long before we meet again，Mom. It's only one month away from Christmas.

—Are you firmly against any independence move by Taiwan?—Of course. That’s ________ our basic interest lies.

. ______ it rains when we can’t find a place to escape from the rain?