The bird is flying in the sky.

He conducted research using an encyclopedia.

He was chosen to play the lead role in the tragedy.

The damage from the typhoon was severe.

Let's compare these two products.

His new work received a lot of criticism.

Watching the setting sun sink into the sea, I felt at peace.

We should reduce our energy consumption.

Due to the heavy rain, school was cancelled.

She is learning how to use the comparative in English.