48 Some new changes happened _____ theschool _____ my absence

We have to work hard, ______ we’ll lose thechance.

He set up a primary school in his hometown __________ his late father.

May I take the magazine out of the reading room—No, you can’t. You _________ read it here. It’s the rule.

With economy increasing steadily, people ______ enjoy a life of higher quality.