Inference
Mood & Tone
Vocabulary
Grammar
Research Skills
100

Jordan checked the clock three times in one minute and bounced his leg beneath the desk. What can the reader most likely infer?

Jordan is nervous or anxious.

100

Thunder rattled the windows while the hallway lights flickered. What mood is created?

Suspense

100

The exhausted hikers trudged slowly through the snow. What does “trudged” most likely mean?

Walked heavily or slowly

100

Which sentence is punctuated correctly? 

A. The storm ended however, the roads remained flooded.
B. The storm ended; however, the roads remained flooded.
C. The storm ended however; the roads remained flooded.
D. The storm ended, however the roads remained flooded.

B. The storm ended; however, the roads remained flooded.

100

A student is researching the effects of social media on teen sleep patterns.

Which source is MOST credible?

A. A TikTok creator discussing personal experiences
B. A peer-reviewed psychology study published in a medical journal
C. An anonymous Reddit post
D. A celebrity interview about screen time

B. A peer-reviewed psychology study published in a medical journal

200

The dog whined softly beside the empty food bowl. What can the reader infer?

The dog is hungry

200

The author describes the forest as magical, peaceful, and glowing. What tone does the author most likely have?

Admiring

200

The timid puppy hid behind the chair. What does “timid” most likely mean?

Shy or fearful

200

Which sentence uses the MOST effective transition?

The experiment failed repeatedly. ______, the scientists continued their research.

A. Similarly
B. Nevertheless
C. Therefore
D. For example

B. Nevertheless

200

A student is writing about climate change policy.

Which source is MOST likely to contain bias?

A. Government climate data report
B. Scientific journal article
C. Opinion article funded by a fossil fuel lobbying organization
D. University research database

C. Opinion article funded by a fossil fuel lobbying organization

300

Maria smiled politely but avoided eye contact during the conversation. What does this most likely suggest?

Maria feels uncomfortable of awkward

300

The abandoned playground creaked in the cold evening wind. What mood is created?

Lonely or eerie 

300

The audience erupted into thunderous applause. What does “erupted” most likely suggest?

Suddenly burst out

300

Which sentence avoids a comma splice?

A. The movie ended, everyone applauded.
B. The movie ended everyone applauded.
C. The movie ended, and everyone applauded.
D. The movie ended; and everyone applauded.

C. The movie ended, and everyone applauded.

300

A student claims:
“School uniforms improve student behavior.”

Which piece of evidence BEST supports the claim?

A. Many students dislike school uniforms.
B. A nationwide study found discipline referrals decreased in schools with uniforms.
C. Uniforms are available in many colors.
D. Teachers have different opinions about dress codes.

B. A nationwide study found discipline referrals decreased in schools with uniforms.

400

Even after everyone left, he remained sitting silently in the dark gymnasium. What can readers most reasonably infer?  

He is upset, reflective, or emotionally overwhelmed.

400

The coach praised the team’s determination and resilience. What tone is most likely used?

Encouraging or respectful

400

The scientist remained skeptical despite the exciting results. What does “skeptical” most likely mean?

Doubtful or unconvinced

400

Which sentence is MOST concise?

A. Due to the fact that the test was difficult, many students struggled.
B. Because the test was difficult, many students struggled.
C. Owing to the difficult nature of the test, students struggled greatly.
D. Many students struggled because of the difficult test that occurred.

B. Because the test was difficult, many students struggled.

400

A student is researching ocean pollution and finds two sources:

Source 1: A scientific article published in 2024
Source 2: A textbook published in 1998

Why is Source 1 likely stronger?

Because it is more current and likely contains updated research and data.

Explanation

Research on environmental science changes over time. More recent sources are usually preferred because they include newer discoveries and statistics.

500

The bird repeatedly stared through the cage toward the trees outside. What idea does the bird most likely symbolize?

Freedom

500

After years of failure, the tiny plant finally bloomed in the cracked concrete. What mood is most strongly created?

Hopeful

500

The athlete’s relentless training impressed the entire team. What does “relentless” most likely mean?

Never giving up or going continuously 

500

Which sentence maintains parallel structure?

A. She enjoyed hiking, swimming, and to ride bicycles.
B. She enjoyed hiking, swimming, and riding bicycles.
C. She enjoyed to hike, swimming, and bicycles.
D. She enjoyed hiking, to swim, and riding bicycles.

B. She enjoyed hiking, swimming, and riding bicycles.

500

A student includes this sentence in a research paper:

“Pollution is obviously destroying the planet, and only ignorant people disagree.”

Why is this sentence weak for academic writing?

It uses emotional and biased language instead of objective evidence.

Explanation

Strong academic writing relies on evidence and neutral tone. Words like “obviously” and “ignorant” create bias and weaken credibility.

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