[ Grammar ]
To be effective, communication must also include ____________ , also known as a return message.
A. sender
B. receiver
C. message
D. feedback

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Vocabulary › ViewA mistake resulting from inattention
A. Lapse
B. Infraction
C. Indolence
D. Profound
Grammar › View
What is comprehension?
A. Fluency
B. a process in which you guess answers
C. a process in which you create options
D. thinking process in which students engage with the text
When I was a child, I ……….the violin.
A. was playing
B. am playing
C. played
D. play
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I ……………….. for the manager for two hours.
A. am waiting
B. wait
C. has waited
D. have waited
