A terrible earthquake happened in Japan_____ March, 2011. [ ]

The World Bank has warned that rising food prices are pushing ________ people below poverty line (贫困线).

One of the most delicious drinks _________ I like is orange juice.

Can you give me to eat ?

Air quality in our city is becoming worse and worse.—Yes. These days’ PM2.5 readings are frightening. We must do something to ______air pollution.