Many people are not fully aware of the damage that it does to their health. This is ____ we chose this picture as our logo.
It is the third time so far that such a festival ________in my hometown.
In China, smokers have to face the reality that ______ people are dying of lung cancer.
Not all the students follow the rules. Which of the following statement has the same meaning?
The farm grows various kinds of crops, _______ wheat, corn, cotton and rice.
The boss insisted that every minute ______ made full use of ______ the work well.