He was playing the guitar at the street corner.

Even though he is a doctor, he doesn't take care of his own health. It's truly a case of 'physician, heal thyself'.

He is good at playing the erhu.

He set off on a journey to the north.

He cut his hair yesterday.

He maintains his health by eating liver every day.

She is a professional dresser, always wearing the latest fashion.

Thank you for coming to the party.

The test was difficult this time.

He knows the knack of cooking.