He is thinking of a new plan.

His main task is to manage the progress of the meeting.

The length of this molecule is about 1 angstrom.

The size of this molecule is a few angstroms.

He is doing a special exercise to strengthen his flexor carpi ulnaris.

He is doing special exercises to strengthen his extensor carpi ulnaris.

The flexor carpi radialis is an important muscle for bending the wrist.

The slope continues ahead, so please be careful when driving.

He couldn't bear the wretched living conditions.

Karen bought a rose at a flower shop.