Seeing a parade of flower floats is interesting. → It's interesting to see a parade of flower floats.

Shall we donate all our old books to the library? → How about donating all our old books to the library?

There are a few touching and funny scenes in this film. → There aren't many touching and funny scenes in this film.

The school library is in front of the science lab. → The science lab is in front of the school library.

Eric Clapton plays the guitar very well. → Eric Clapton is very good at playing the guitar.

Her dollhouse has seven rooms. → There are seven rooms in her dollhouse.

Tutoring younger children sounds very exciting. → It's very exciting to tutor younger children.

Fuel price is increasing, so they want to save more energy. → They want to save more energy because fuel prices are increasing.

He feels excited whenever he watches a football match. → He is excited whenever he watches a football match.

It is necessary for us to reduce the fossil fuel consumption to save the environment. → We must reduce fossil fuel consumption to save the environment.