Chinese handwriting is an important part of our culture, so young people are required to _____ handwriting.
The ____ expression on his face suggested that he ____ understand what I said.
A memorial meeting was held _____ the heroes who lost their lives in protecting their homeland from the enemy.
Although they met with so many difficulties and hardships, they ______ finish the hard task _____.
_____ really matters is not whether you will succeed or not, but rather whether you will try your best.
The heavy smoker has decided to _____ smoking, for he knows smoking _____ his health.