true or false
1.Concreteness in communication creates positive impact to the audience.
2.clearness helps oj eliminating confusions among the receivers.
3.grammar mistakes eliminate negative impacts among the receivers.
4.rapport is created when considering the background of the receivers.
5.communication becomes effective when it is supported by facts,figures and examples.
6.as a speaker ,you have to yse technical words in order to impress the audience.
7.complete message is important to the process of communication particularly with the receivers.
8.giving positive remarks shows interest in a conversation.​