下列各句中，加点的成语使用不恰当的一项是

What are you doing—I’m_____my English book. But I can’t find it

for its well-preserved ancient Tibetan houses, Dukezong was one of the most popular resorts in Shangri-la.

he world’s population ______ water shortageswithin 15 years according to the World Bank, just one of many recent alarmingreports on the world’s fresh water supply

you tell us your for happiness and a long life — Living every day to the full, definitely.