Fill in the missing letters in the parenthesis to identity the good traits of a participant in a video and audio conference. (P_LE) 1. Use courteous expressions when talking to other participants. (PR_A_T_E) 2. Prepare and check your devices if they are working before the teleconference starts. (P_NC__AL) 3. Attend the audio and video conference on time to avoid distractions to other participants. (F_CS_D) 4. Listen to the speaker and keep track on the activities during the meeting (PR_S_TA__E) 5. Wear proper attire or clothes for the conference or meeting.