This book has tags on important parts.

Are there any points you are unsure about in the explanation so far?

Please stick the poster on the wall.

I stuck the poster on the wall.

Health is very important.

His opinion is very important.

He has a habit of reading a book every day.

He left the room in just a moment.

There are three blades of grass and two tree trunks in the park.

Today is a sunny day.