Unnatural smile looks fake and uncomfortable, so don’t smile. （ ）

If a smile doesn’t produce crinkles around eyes, it will be regarded as a fake or forced smile.

Smile is the most common language in the world，also the most useful etiquette. Many embarrassments can be melted by offering a warm smile.

Why does the administrative assistant say this: A: He jokes that the student may not smile for some reason. B: He suggests that perhaps the student is physically unable to smile. C: He implies that it is difficult to smile when up against the cream wall. D: He indicates that many students tend not to smile when posing for pictur

What kind of smile is proper as a salesperson according to the conversation? A: smile loudly B: smile with mouth being closed C: giggle D: smile with face lighting up

Receive customers a smile.

The last tip you should bear in mind is ______when ____________. A: smile, talking B: to smile, talk C: to smile, talking

The woman’s face_____into a smile.

She always _____________people __________a smile.

They make you __( )___and feel happy. A: smile B: to smile C: smiling D: smiled