academic vocabulary
c choose the best answer.
example: height, length, and width are three ______.
a. theories
b. dimensions
c. innovations
1. the novels ______ was a likeable character.
a. protagonist
b. dilemma
c. recount
2. space agencies around the world assisted in the ______ undertaking of rescuing the astronaut.
a. dimensional
b. massive
c. theoretical
3. the space agency is looking to hire creative thinkers and ______ engineers.
a. massive
b. recount
c. innovative
4. some people believe that the money involved in space exploration poses an ethical ______.
a. dilemma
b. theory
c. strategy
5. the fourth ______ is considered to be time.
a. theory
b. dilemma
c. dimension
6. the scientist prepared a digital presentation to ______ her lecture.
a. strategy
b. theory
c. clarify
7. to avoid making similar mistakes, we asked the explorer to ______ his experiences.
a. recount
b. innovate
c. theorize
8. although the material was thoughtfully designed, tests showed that it was not very ______.
a. dimensional
b. effective
c. massive
9. the ______ of time travel is often included in science fiction works.
a. protagonist
b. theory
c. strategy
10. on mars, mark had to constantly adapt his ______ to make his food supplies last.
a. clarify
b. theory
c. strategy
d write two to three sentences about your vision of the future. use three of these words: clarify, dimension, effective, innovative, massive, theory.

Question

Accepted Answer

### Question 1
# Brief Explanations:
We need to choose a word that refers to a character in a novel. "Protagonist" is the main character in a story, which fits the context of "a likeable character" in a novel. "Dilemma" is a problem, and "recount" is a retelling, so they don't fit.
# Answer:
A. protagonist

### Question 2
# Brief Explanations:
The sentence is about space agencies assisting in rescuing an astronaut, which is a large - scale (massive) undertaking. "Dimensional" relates to dimensions, and "theoretical" is about theory, so "massive" is the correct choice.
# Answer:
B. massive

### Question 3
# Brief Explanations:
The space agency is looking for engineers who are creative and bring new ideas (innovative). "Massive" means large, and "recount" is a verb for retelling, so "innovative" fits the context of hiring creative thinkers and engineers with new ideas.
# Answer:
C. innovative

### Question 4
# Brief Explanations:
The money in space exploration poses an ethical problem (dilemma). "Theory" is a set of ideas, and "strategy" is a plan, so "dilemma" is the right word for an ethical problem.
# Answer:
A. dilemma

### Question 5
# Brief Explanations:
Time is considered the fourth dimension in physics and related fields. "Theory" is a set of ideas, and "dilemma" is a problem, so "dimension" is the correct term.
# Answer:
C. dimension

### Question 6
# Brief Explanations:
The scientist prepared a presentation to make her lecture clearer (clarify). "Strategy" is a plan, and "theory" is a set of ideas, so "clarify" fits the context of making the lecture more understandable.
# Answer:
C. clarify

### Question 7
# Brief Explanations:
To avoid mistakes, we asked the explorer to tell (recount) his experiences. "Innovate" is to create new things, and "theorize" is to form a theory, so "recount" is the correct verb for telling experiences.
# Answer:
A. recount

### Question 8
# Brief Explanations:
The material was designed well but tests showed it was not very effective (working well). "Dimensional" relates to dimensions, and "massive" means large, so "effective" fits the context of the material's performance.
# Answer:
B. effective

### Question 9
# Brief Explanations:
The idea (theory) of time travel is often in science - fiction. "Protagonist" is a character, and "strategy" is a plan, so "theory" is the correct term for the concept of time travel.
# Answer:
B. theory

### Question 10
# Brief Explanations:
Mark had to adapt his plan (strategy) to make food supplies last. "Clarify" is to make clear, and "theory" is a set of ideas, so "strategy" is the right word for a plan to make food supplies last.
# Answer:
C. strategy

### Question D (Writing task)
# Brief Explanations:
We need to write 2 - 3 sentences about the future using three of the words: clarify, dimension, effective, innovative, massive, theory. Let's use "innovative", "effective", and "dimension". We can talk about future technology in different dimensions with innovative and effective solutions.
# Answer:
In the future, we will develop innovative technologies to explore new dimensions of the universe. These technologies will be highly effective in helping us understand the mysteries of space. Also, scientists will work to clarify the theory behind inter - dimensional travel to make these explorations more feasible.

Sovi.AI - AI Math Tutor

QUESTION IMAGE

Question

Explanation:

Question 1

Answer:

Question 2