the purpose of an antidote is to __ counteract the effects of a poison

Contrary to the other options, the purpose of an antidote is to counteract the effects of a poison.

to create her funny stories, she will often __ actual events.

impeach
stimulate
embellish
frustrate

The correct word here is "embellish." The sentence is saying that she adds extra details or makes the events more interesting in her funny stories.

To study a serious issue, our club had a sincere and __ discussion

hybrid
sensory
devoid
candid

The correct word here is "candid." The sentence is describing an open and honest discussion about a serious issue.

if you cannot enclose the original order form, we will accept a ___.

facsimile
figment
sacrilige
pretext

The correct word to use in the sentence is "facsimile." The sentence is stating that if the original order form cannot be enclosed, a copy or facsimile of the form will be accepted.

although the incident would have upset most people, Jill easily maintained her___.

sinecure
virulence
penumbra
equanimity

The correct word here is "equanimity." The sentence is describing Jill's ability to stay calm and maintain composure despite a potentially upsetting incident.

because we are pressed for time, we must request that all speakers keep their remarks __.

mundane
indolent
vociferous
succint

The correct word to use in the sentence is "succinct." The sentence is requesting that all speakers keep their remarks brief and to the point because of time constraints.