Understanding data structures is important for improving programming skills.

I cleaned the classroom floor with a rag.

We are working on the manufacturing of new products.

His imagination is infinite.

My house is currently being remodelled.

He carefully stores that collector's edition book.

He is always condemning others with abusive language.

I specialize in photographic processing.

I can't imagine how deep his suffering is.

He stores food in preparation for winter.