1. Skies darken, in lockstep with Sampras' mood.

2. What else could this lockstep be but a channel for guilt?

3. If both are in lockstep mentally, it will be a long, exhausting struggle.

4. The union's support had been in lockstep for years.

5. In 2004 social conservatives marched in lockstep behind a triumphant Republican Party.

6. Hayworth is one of the many first-term Republican foot soldiers who proudly fall into lockstep behind Rep.

7. The prisoner's ankles were so chained together that they could only march in lockstep.

8. In the big picture,[http://] we achieve our goal of lockstep numbering of parallel roads.

9. The coffin was carried by six soldiers walking in lockstep .

10. The first is a pair of planets, each about the mass of Jupiter, that whirl around their home star 15 light-years from Earth in perfect lockstep.

11. THE mood of executives at retail firms normally moves in lockstep with that of their customers.

12. Second, the most common student groupings in oral lesson are lockstep , pair work and group work.