I took a long look at Mark, trying to read his face.

She had to have a closer look at her mark, though.

He looked at Mark, started to speak again, then stopped.

At the first mark, America was ahead by 10 seconds.

At the first mark, the difference was already 54 seconds.

He looked at Mark, in no doubt already what that young man would be thinking.

America One's lead at the top mark was 32 seconds.

At the 1,000 mark, many still saw the war as having a clear purpose and goal.

There are a few old generation ones about at the £200 mark.

The lamp is either on or off at the 2-minute mark.