Police stopped to see if he could pick up the trail of the criminal.

I decided to climbed to the top of the hill to get a better view.

He jumped down after shouted a warning to those standing below.

After spending time reading for a few hours, I look up and realized that it was getting dark.

I saw the blind man crossed the busy road without any help.

Forming by the volcanic eruptions over the last five million years, the Hawaiian Islands contain an incredibly wide variety of species.

The store manager telephoned the warehouse manager after he failed to deliver the product on the correct day.

Many people claim to have seen UFOs, but not one have proved that such objects exist.

There was a big argument about if we should move to a bigger house.

The government should pay attention to the problems of the poors.

One of my friend has agreed to come with me.

Some of my relatives has arrived in their newly bought car.