A number of them think the security situation has grown more difficult.

Will you forget that so quickly when things grow difficult?

But this love for America has grown more complicated and difficult in recent years.

For both of us the situation was bound to grow more difficult.

Life was going to grow much more difficult for the women in black.

Those letters to Paul were growing more difficult to write, as it was.

But life grew more difficult, and she was frequently back in Washington.

At the end of my life, it grows even more difficult.

The snow became soft, and the walking grew more difficult.

The work grew more difficult and the task seemed end- less.