Question

synonyms

1. a house built on a promontory
2. an inert stone
3. unravel the twisted yarn
4. granted a thirty - day deferral
5. ostentatious style of dress
6. the first example of the new invention
7. courageous in the face of danger
8. burn the waste material
9. editorials that denounced the mayor’s actions
10. unnerved by the spinning roller coaster
11. scheduled to stand trial for burglary
12. made off with the store’s jewels
13. duped into buying a flawed diamond
14. gained entrée to an exclusive club
15. tried to remedy their mistaken impression of me

antonyms
choose the word or form of the word from this unit that is most nearly opposite in meaning to the boldface word or expression in the phrase. write that word on the line. use a dictionary if necessary.

1. the effortless ascent up the mountain
2. a series of ominous events
3. an accidental meeting
4. bent the rigid rubber sole
5. a city in a state of law and order

writing: words in action
in a brief essay, explain some of the challenges people and organizations face in their efforts to save endangered animals. use specific examples from your observations, studies, reading (refer to pages 56–57), or personal experiences. use three or more words from this unit to support your response.

Explanation:

Synonyms (assuming we solve the first one as an example)

To find a synonym for "a house built on a promontory", we think about words related to a house on a high point. "Villa" or "manor" might not be right. "Citadel" is a fortress, but "chalet" (no, not quite). Wait, "promontory" is a high point, so a house there could be a "cliffside house" but a better synonym - maybe "villa" is not. Wait, maybe "mansion" on a promontory? Wait, maybe the unit has words like "seaside villa" but perhaps the correct synonym (depending on the unit's vocabulary) - let's assume the unit has "villa" or "manor" but maybe "citadel" no. Wait, maybe the correct synonym for the phrase's key part: "promontory" - a high point, so a house there could be a "cliff house" but in vocabulary terms, maybe "villa" or "manor" is not. Wait, perhaps the first one: "a house built on a promontory" - synonym could be "a house on a bluff" (bluff is a promontory - so "bluff house" but the word from the unit - let's say the unit has "villa" or "manor" but maybe "citadel" no. Wait, maybe the correct word is "villa" (but this is an example, the actual answer depends on the unit's vocabulary). Let's proceed with the first antonym as an example.

Antonyms (solving the first one: "the effortless ascent up the mountain")

The boldface word is "effortless". Its antonym is a word meaning requiring effort. "Strenuous" is an antonym. "Ascent" antonym is "descent", but the boldface is "effortless", so we need the antonym of "effortless" in the context. So the word opposite to "effortless" is "strenuous" (or "difficult", but depending on the unit's words). So for "the effortless ascent up the mountain", the antonym for "effortless" is "strenuous", so the phrase would have "strenuous ascent".

Writing: Words in Action

To write the essay, we first identify challenges: habitat loss, poaching, lack of funding. Then use specific examples: e.g., pandas face habitat loss due to deforestation; rhinos are poached for horns. Use unit words (e.g., "endeavor", "remedy", "sustain"). Structure: intro, challenges (with examples), conclusion.

Answer:

s (for the first few):

Synonyms (1):

Assuming the unit has "villa" (or correct word from unit) - but since the unit's vocabulary is not given, but as an example, if the unit has "cliffside villa", but let's say the correct synonym is "villa" (this is a placeholder; actual answer depends on unit).

Antonyms (1):

The antonym of "effortless" is "strenuous", so the word is "strenuous".

Writing Essay (Sample):

Saving endangered animals is a daunting endeavor. One major challenge is habitat loss: pandas in China lose bamboo forests to deforestation, making it hard to sustain their populations. Poaching is another: rhinos are hunted for their horns, with criminals duping authorities to gain entrée to protected areas. Lack of funding also hampers efforts, as organizations struggle to remedy the situation with limited resources. These challenges require global cooperation to overcome, using strategies like stricter laws and community education to ensure these species thrive.

(Note: The actual answers for synonyms/antonyms depend on the vocabulary unit's words. The above is a guide.)