An extemporaneous speaker uses note cards because:
it's easier to conceal notecards than full sheets.

a. they are less likely to rip if the speaker is nervous.
b. a manuscript can get wrinkled and dog-eared.
c. there is potential for good audience contact.
d. he or she can present a speech without practicing.

It's D

Explanation:

Extemporaneous literally means to do something without practice. The speaker uses note cards so that they can say everything they're meaning to say, or planned on saying, without practicing the delivery. They just speak what they're reading on the cards. Hope this helps!

the correct answer would be d, i never like waking up.

explanation:

iambic tetrameter is a meter which is basically a line consisting of four feet of iambic and it is used in poetry. it consists of unstressed syllables followed by a stressed syllable. in this question, the only statement which is giving the feel of being stressed is option d, which says that i never like waking up. it means the person is feeling stressed whenever he wakes up. he never likes to wake up and and whenever he wakes up, he doesn't like it. so a sense or feel of being stressed is in this statement.