Fix It!
Spot the Trap
List It Out
Extra Info!
What Am I?
100

Add commas where needed:
During the exam however students were expected to remain silent.

During the exam, however, students were expected to remain silent

100

True or False: A semicolon can be used with a FANBOYS like “and.”

False

100

Add punctuation:
We packed pencils notebooks snacks water and calculators.

We packed pencils, notebooks, snacks, water, and calculators.


100

How many dashes are needed to set off extra information?

Two — one to open, one to close


100

I separate two complete sentences without a FANBOYS. What am I?

Semicolon

200

Add a semicolon where needed:
She reviewed her notes the night before the test she still felt nervous.

She reviewed her notes the night before the test; she still felt nervous.


200

Find the incorrect punctuation:
He enjoys hobbies such as: reading, writing, and volunteering.

Incorrect — “such as” already introduces the list, no colon needed.

200

Which sentence uses a colon correctly to introduce a list?
A. I need: pencils, notebooks, and snacks.
B. I need the following: pencils, notebooks, and snacks.

B

200

Fix the sentence with dashes:
The principal a former teacher greeted students warmly.

The principal — a former teacher — greeted students warmly.


200

I come in pairs and set off extra information or add emphasis. What am I?

Dash

300

Add a colon correctly:
He had one goal improve his timing on the reading section.

He had one goal: improve his timing on the reading section.

300

Which is correct?
A. I was tired; but I kept studying.
B. I was tired, but I kept studying.

B

300

Fix this sentence:
The team prepared for everything weather delays long sessions and strict time limits.

The team prepared for everything: weather delays, long sessions, and strict time limits.


300

True or False: Commas can be replaced with dashes for nonessential info.

True — but dashes add emphasis

300

I introduce a list or an explanation. What am I?

Colon

400

Add dashes correctly:
The tutor known for her patience and clear explanations helped all the students.

The tutor — known for her patience and clear explanations — helped all the students.

400

Why is this sentence wrong?
The classroom — noisy during lunch, was silent during the exam.

Mixed punctuation — opening dash with a comma inside is incorrect. Should be:
The classroom — noisy during lunch — was silent during the exam.

400

When items in a list already contain commas, which punctuation separates the main items?

Semicolons

400

Correct this sentence:
The reading passage long and detailed with unfamiliar vocabulary required careful analysis.

The reading passage — long and detailed with unfamiliar vocabulary — required careful analysis.

400

I separate items in a list, or join two sentences with a FANBOYS. What am I?

Comma

500

Fix the punctuation in this sentence, which includes both a list and an explanation:
The teacher explained three things pacing carefully reading questions twice and staying calm timing is the most important.


The teacher explained three things: pacing carefully, reading questions twice, and staying calm; timing is the most important.

500

Explain why the punctuation is incorrect in this sentence:
The student answered the question correctly; and earned full points.


A semicolon cannot be used with a FANBOYS like “and.” 

Correct: The student answered the question correctly, and earned full points.

500

Correct the punctuation in this sentence, which contains complex list items with commas inside:
For the ACT students should pack pencils, pens, and erasers, notebooks, snacks, and water, and calculators.

For the ACT, students should pack pencils, pens, and erasers; notebooks; snacks and water; and calculators.
(Use semicolons to separate main items because some items contain commas.)

500

Fix this sentence with dashes and commas:
The ACT English section, which many students underestimate, requires careful attention to grammar rules and, timing and pacing.

The ACT English section — which many students underestimate — requires careful attention to grammar rules, timing, and pacing.

500

I can join two complete sentences, separate items in a list that already have commas, and appear in tricky ACT questions. I am often confused with commas. What am I?

Semicolon