People in Yancheng are proud of ________ they have achieved in the past thirty years.

How did your mathematicsexam go—I thought I ，but in fact I fell behind in the class.

__________your name My name is Lucy.

The flu is believed _____by viruses that like to reproduce in the cells inside the human nose and throat. [ ]

his works earned him quite a reputation inLiverpool, he has stayed there most of his life, ____ the occasional visit tohis hometown