Front

ううん

Back

No. (Informal)

Front

決して

Back

never

Front

心配（を）する

Back

to worry

Front

けんか（を）する

Back

to have a fight

Front

Place に入る

Back

to enter (a place)

Front

Place を出る

Back

to exit, get out of (a place)

Front

使う

Back

to use

Front

心配しないで下さい。

Back

Please don't worry.

Front

先生は部屋に入っています。

Back

The teacher is entering the room.

Front

宿題を忘れないで下さい。

Back

Please don't forget to do your homework.