| 1. | Night and day he laboured to levy armies and equip fleets.
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| 2. | She laboured many years in the cause of mercy to animals.
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| 3. | Suitbert laboured chiefly in North Brabant, Gelderland, and Cleves.
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| 4. | Throughout the third day, the column laboured through the pass.
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| 5. | Any physical defects the body may have laboured under are erased.
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| 6. | At this he laboured in vacation time for at least ten years.
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| 7. | Regis laboured diligently on behalf of both priests and laymen.
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| 8. | A perfectionist to the core, he laboured hard over his poetry.
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| 9. | An obstruction in the upper airways causes the dog to have laboured breathing.
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| 10. | Catterall laboured for five hours to save Ismail, but to no avail.
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