Vocabulary
Avoiding Run-ons and Comma Splices
Reduced Relative Clauses
Random 1
Random 2
100

The company values ______ in its hiring practices to bring different perspectives to the team.
A) norm
B) isolation
C) diversity
D) accumulate

C) diversity

100

How can you correct this comma splice: "Tom writes poems, he reads them aloud."? 

A. Tom writes poems; he reads them aloud.
B. Tom writes poems he reads them aloud.
C. Tom writes poems, and he reads them aloud.
D. Both A and C

D. Both A and C

100

Reduce this relative clause:

Psychology, which is normally a popular subject, is not her favorite.

Psychology, normally a popular subject, is not her favorite.

(Remember to remove the pronoun [which] and the verb to be [is]).

100

The detective questioned each suspect to discover the ______ behind the crime.
A) motive
B) diminish
C) norm
D) diversity

A) motive

100

Prolonged ______ from regular social activities affected his mood and motivation.
A) isolation
B) acknowledge
C) evolve
D) accumulate

A) isolation

200

As the storm passed, the floodwaters slowly started to ______ and the roads reopened.
A) diminish
B) diversity
C) motive
D) isolation

A) diminish

200

Which option is the best single sentence (no comma splice) combining these ideas: "She called her friend. She forgot to invite him."? 

A. She called her friend, she forgot to invite him.
B. She called her friend and forgot to invite him.
C. She called her friend; she forgot to invite him.
D. Both B and C

D. Both B and C

200

Choose the correct sentence. 

Some of the conference attendees were from the Opus Group. They enjoyed the conference.

a) The attendees, from the Opus Group, enjoyed the conference.

b) The attendees from the Opus Group enjoyed the conference.

a) The attendees, from the Opus Group, enjoyed the conference.

200

Which answer shows correct punctuation with commas in a list? 

A. I bought apples, bananas and, oranges.
B. I bought apples bananas, and oranges.
C. I bought apples, bananas, and oranges.
D. I bought apples, bananas and oranges,.

C. I bought apples, bananas, and oranges.

200

Choose the best conjunction to combine: “He studied hard. He failed the exam.” 

A. so

B. but

C. and

D. because

B. but

300

Scientists expect species to ______ over long periods in response to environmental changes.
A) acknowledge
B) accumulate
C) evolve
D) diminish

C) evolve

300

Select the sentence that is grammatically correct (no run‑on or comma splice). 

A. The movie ended, everyone left the theater.
B. The movie ended everyone left the theater.
C. The movie ended, and everyone left the theater.
D. The movie ended; everyone, left the theater.

C. The movie ended, and everyone left the theater.

300

Choose the correct answer 

Natural disasters are increasing in frequency.The increased frequency of natural disasters is a result of climate change.

a) Natural disasters are increasing in frequency a result of climate change.

b) Natural disasters are increasing in frequency, a result of climate change.

b) Natural disasters are increasing in frequency, a result of climate change.

300

Select the correct reduce/condense paraphrase for: “In spite of the heavy rain, we continued the picnic.” 

A. Because of the heavy rain, we continued the picnic.

B. Although it rained heavily, we continued the picnic.

C. We stopped the picnic due to rain.

D. We continued the picnic because it rained.

B. Although it rained heavily, we continued the picnic.

300

Which sentence correctly uses a relative clause? 

A. The woman which lives next door is friendly.
B. The woman who lives next door is friendly.
C. The woman whose lives next door is friendly.
D. The woman who live next door is friendly.

B. The woman who lives next door is friendly.

400

The teacher asked the class to ______ the contributions of every group member during the project.
A) motive
B) isolation
C) acknowledge
D) norm

C) acknowledge

400

Which revision eliminates the run‑on: "I practice piano daily I still need more time."? 

A. I practice piano daily, I still need more time.
B. I practice piano daily; I still need more time.
C. I practice piano daily I still need more time.
D. I practice piano daily, and I still need more time.

B. I practice piano daily; I still need more time.

OR

D. I practice piano daily, and I still need more time.

400

Reduce this relative clause:

Vincent Van Gogh, who was an introvert, painted landscapes and self-portraits.

Vincent Van Gogh, an introvert, painted landscapes and self-portraits.

(Remember to remove the pronoun [who] and the verb to be [was]).

400

Which sentence contains a comma splice? 

A. I wanted to go, however, I was too tired.
B. I wanted to go; however, I was too tired.
C. I wanted to go, I was too tired.
D. I wanted to go. However, I was too tired.

D. I wanted to go. However, I was too tired.

400

Which collocation is most natural with the noun "evidence"?
A. evidence a strong
B. gather evidence
C. evidence strongly
D. strong evidenced

B. gather evidence

500


After years of saving small amounts each month, she began to ______ a sizable retirement fund.
A) diminish
B) accumulate
C) acknowledge
D) evolve

C) acknowledge

500

Which choice correctly fixes the comma splice: "We planned a picnic, it rained all day."? 

A. We planned a picnic it rained all day.
B. We planned a picnic; it rained all day.
C. We planned a picnic and it rained all day.
D. Both B and C

D. Both B and C

500

Reduce this relative clause:

People who are interested in others are often good conversationalists.

People interested in others are often good conversationalists.

(Remember to remove the pronoun [who] and the verb to be [are]).

500
  1. Which revision fixes the comma splice? Original: "The study was small, it showed promising trends."
    A. The study was small; it showed promising trends.
    B. The study was small it showed promising trends.
    C. The study was small, and it showed promising trends.
    D. Both A and C are correct.

D. Both A and C are correct.

500

Which sentence correctly uses a reduced relative clause?
A. The students who studying in the lab left.
B. The students studying in the lab left.
C. The students that study in the lab left.
D. The students was studying in the lab left.

B. The students studying in the lab left.