$1.$While planning the communication what is the most important factor you should keep in mind?$2.$Which factors one should use in order to choose from various means of written communication?$3.$Recommendation letters assess the capablities or qualities of the person for whom the letter is written$\mathrm{.}4.$The letters or emails which confirms the acceptance of any application or suggestion are known as $\_\_\_\_\_5.$Knowing your audience in advance helps you to write your contents in a better way$\mathrm{.}6.$Which of these can be the audience of your communication within organisation?$7.$An Inquiry type of email or letter usually does not have a question or a query in it$\mathrm{.}8.$Email is the short word for:$9.$Paper$-$based Interoffice memos were once the major form of internal communication$\mathrm{.}10.$What is required to send or receive an email?