China marked its first Constitution Day on December 4, 2014 ______ making the Constitution part of Chinese people’s daily life.
I’m writing to tell you that my family ____ wild animals in Kenya next Sunday.
It was the most important tomb ____ had ever been founded.
Witnesses also say they saw Justin ____ towards his house at 10.45 p.m.
You have to wear a helmet and a life jacket for protection, just ____ you fall into the water.
____ is said that the terrible accident happened at midnight.