1. During and for.
Mr Shapcott also wants staff to speak English during lunch breaks.
Most of the staff had been with him for many years.
During + period of time means “all through the period of time”, or “at some point in the period of time” and answers the question when? (“during lunch breaks”).
For + quantity of time means “all through that time” and answers the question how long? (“for many years”).
Choose the correct word.