I withdrew money from the automatic teller machine.

I will assemble the furniture using this tool.

This research institute is exploring new applications for superconductivity.

My friend came from Equatorial Guinea.

My colleague is very helpful.

The hardware of my computer is getting old, so I need to replace it with a new one.

I attend a calligraphy class every week.

He checks the daily news reports.

Animal experiments are necessary for the advancement of science, but there are also ethical issues.

He is learning about the handling of experimental animals.