He participated in the project for free.

Using the handakuten, we derive the kana for a mora onsetted with.

Many difficulties stood in the way of his success.

Children were blowing soap bubbles in the park.

His demand is like an unreasonable demand.

The era of the Great Leap Forward was an important period in Chinese history.

At the party, various people were mixed in confusion and having fun.

Do you think modern man relies too much on technology?

Would you like to observe the stars at the observatory tonight?

He is always the one to bring something up, and he is good at proposing new ideas.