Intro Phrases
When to use a comma and when not to use a comma
Addressing people
Coordinating Conjunctions
True or False
100

Before the bell even rang the students rushed out the classroom.

Before the bell even rang, the students rushed out the classroom.

100

Does this need a comma?

The movie was long and the plot was confusing.

Yes

The movie was long**, and** the plot was confusing.

100

When addressing a married woman in a formal letter and you don't know her preference, which title is now generally preferred over "Mrs."?

Ms.

100

Which coordinating conjunction is used to show a contrast or contradiction between two ideas?

BUT

100

True or False: A compound sentence consists of two or more independent clauses.

True A compound sentence is formed by joining two or more independent (complete) clauses.

200

Because of the heavy snow school was canceled for the day.

Because of the heavy snow, school was canceled for the day.

200

Does this need a comma?


The librarian quickly stamped the book and handed it to me.

NO! The sentence is fine.

200

True or False: You should always use the title "Dr." when addressing someone who holds a medical degree (M.D.) or a doctoral degree (Ph.D.).

True

200

Which coordinating conjunction is used to connect two similar ideas and add information?

AND

200

True or False: All sentences containing the word "and" are automatically compound sentences.

False "And" can join many things (words, phrases, verbs), not just two independent clauses.

300

If we hurry up we can still catch the bus to the arena.

If we hurry up, we can still catch the bus to the arena.

300

Does this need a comma?

In the bright morning sun the dew glittered on the grass.

Yes

In the bright morning sun**,** the dew glittered on the grass.

300

What title should you use for an adult male whose marital status is unknown?

Mr.

300

Which coordinating conjunction is used to present an alternative or choice between two options?

OR

300

True or False: A comma must be placed before a coordinating conjunction when it joins two independent clauses.

True This is the primary comma rule for compound sentences.

400

While the audience was cheering loudly the magician was doing his final performance.

While the audience was cheering loudly, the magician was doing his final performance.

400

Does this need a comma?

After lunch we will hold a brief meeting.

Yes and no but either or works

After lunch we will hold a brief meeting. OR After lunch**,** we will hold a brief meeting.

400

If someone is married, but you only know their husband's name, is it still standard practice to address her as "Mrs. [Husband's Full Name]"?

No.

400

Which coordinating conjunction means "because" or gives a reason?

FOR

400

True or False: The seven coordinating conjunctions are often remembered using the acronym FEARNOT.

False The correct acronym is FANBOYS (For, And, Nor, But, Or, Yet, So).

500

During the storm we lost power for 3 hours.

During the storm, we lost power for 3 hours.

500

Does this need a comma?

She brought the snacks but she forgot the drinks.

Yes

She brought the snacks**, but** she forgot the drinks.

500

What is the correct way to address a professor who does not have a doctoral degree (Ph.D.)?

Professor [Last Name] (or Mr./Ms. [Last Name])

500

Which coordinating conjunction shows a result or consequence of the first idea?

SO

500

True or False: The sentence "The cat chased the mouse, but it escaped quickly" is a compound sentence.

True Both sides of the conjunction ("The cat chased the mouse" and "it escaped quickly") are complete sentences.