Insufficiency of water can have a negative impact on health.

He suffered from amnesia after the accident.

I cannot do it without your permission.

My father drives a lorry.

He is carrying luggage in a truck.

We are putting a lot of effort into protecting intellectual property.

I plan to travel to Morocco next year.

He is learning the basics of mathematics.

He practices every day to master that technique.

This park was completely artificially made.