The past 30 years has ______ the great changes that have taken place in China

Sir, you ______ be sitting in this waiting room. It is for women and children only.

u remember to give Jenny themoney— Yes Isaw her, I’m sure

Thousands of people have to leave the village ____ they love deeply because of the pollution.

The entire hall burst into a great cheer and applause _______ the Nobel Prize winner appeared on the stage accompanied by the chairman