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__________ hard the teacher tried to explain, I couldn’t understand a word of it.

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Teaching young minds, though low-paid, can be a very ______ career for some.

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Helping others through social work can be incredibly _______, despite the emotional challenges it may present.

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The company hopes to fill a ______ for the head of the development team.

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Apprentices will be provided with valuable ______ training.

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Henry tried to hone his business English skills ______ he could enhance his employability.

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A fair _______ is crucial for workers to support themselves and their families, reflecting the value of their labor.

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Nurses often work in shifts, with some covering the day _______ and others working through the night.