1.   I have to work till eight tonight.

2.   It worked till Thursday, but then Amy was on days off and Joe had a cold.

3.   He worked all through the war at the steelworks, working till nine at night never taking time for the castings to cool.

4.   So are you working till just four tonight Teresa?

5.   So you work till five instead of half four and then he knocks off.

6.   Yeah, he must have worked till half past three last night.

7.   What time do they work till?

8.   After Kazi Zafarullah took over as chairman, the Board activities got momentum and officials were found working till late in the evening.

9.   Piste workers, working till midnight each night, were furiously stamping down the crusty surface.