With ________ look of disappointment, he left the Student Union office. Without ________ knowledge of photographing, he missed the chance to be an editor of Babel.

—What else can we do? —An international effort is required to cope with(处理，应付) ______ urgent need of ______ earthquake victims.

We had _________ great fun at the charity party yesterday. I have never had _________ more exciting experience.

I saw ___ boy and ___ old woman sitting at the table.I thought ___ old woman must be ___ boy’s grandma.

—— Did you have a good time at ________ party last night?—— Yes. I’ve never been to ______ more exciting one.