The number of giant pandas is getting ______ because their living areas are becoming farmlands.

He called at her house in the belief _______she would lend him the money.

It was early morning in London _____ Prime Minister Cameron arrived to give his speech.

77 — Have all the important letters beendelivered at the first time— I’m sorry _______ only 40% of them

A number of college students_______ to work in China’s rural (农村的) areas.-Yes, we call them “college-graduate village officials”. Their number is getting_______.They brought new ideas to the less-developed villages.