I found an insect in the park.

He cast copper to make a bell.

We need to check the quality of imported goods.

We are considering importing new products.

There was a big spider in the corner of the room.

He performed acrobatics in midair.

Our intervention is necessary for his problem.

I joined a new club yesterday.

Please fill in the necessary information on the form.

It's difficult to understand what's in his heart.