Here are 7 tips for communicating well during your interview:

1. Have a varied vocabulary;
2. First always look at interlocutor;
3. Choose words carefully and use proper expressions;
4. Use appropriate gestures (non verbal) when speaking;
5. Convey complete messages containing all the information needed;
6. Use precise terms (specific to the job) and explain concisely specialized terms.
7. Talk clearly, logically, in an articulated way and varie tone of voice to suit the message;