The professor gave an explanatory lecture on the topic.

I will give you a preview of the new movie.

I have an allergy to peanuts.

The bus fell off the cliff, killing all 10 aboard.

The salesman was very knowledgeable and helpful.

The consumption of fast food has increased significantly in recent years.

The sculpture in the park is breathtaking.

I love exploring tropical destinations.

The amount of food provided was insufficient for the number of guests.

I need to buy a new drill for my home improvement project.