Commas
Clauses
Writing Independent Clauses
Subordinating Conjunctions
Combining Sentences
100

A. The cat sat on the mat, and the dog wagged its tail.

B. The cat sat on the mat and the dog wagged its tail.

A.

100

Independent clause or fragment? 

The students completed their assignments.

Independent Clause

100

Write an independent clause by adding a subject or predicate: 

wants to go to sleep.

He wants to go to sleep 

(answers may vary)

100

Identify the subordinating conjunction: 

After we ate dinner, we went for a walk.


After

100

The rainbow fish swim quickly. There is a large shark.

The rainbow fish swim quickly because there is a large shark.


200

A. Near a small stream at the bottom of the canyon park rangers discovered a gold mine.

B. Near a small stream at the bottom of the canyon, park rangers discovered a gold mine.

B.

200

Independent clause or fragment?

The scientist conducted several successful experiments.

Independent Clause

200

Write an independent clause by adding a subject or predicate: 

The playful dog

The playful dog ran excitedly to its owner.

(answers may vary)

200

Identify the subordinating conjunction: 

Although she was busy, she made time to help her friend.

Although 

200

The dog ran fast. It saw its owner.

The dog ran fast until it saw its owner. 

The dog ran fast when it saw its owner.

300

A. Do you prefer coffee, tea or juice?

B. Do you prefer coffee, tea, or juice?

B.

300

Independent clause or fragment?

Ran to the store faster than a rabbit.

Fragment

300

Write an independent clause by adding a subject or predicate: 

The students all smiled when 

The students all smiled when the teacher told them they did not have homework. 

(answers may vary)

300

Identify the subordinating conjunction: 

Until the lightning storm passes, we will stay inside.

Until

300
Mom made a large dinner. She baked chocolate chip cookies.

After mom made a large dinner, she baked chocolate chip cookies.

400

Insert commas where they are needed: 

 She enjoys reading books listening to music and watching movies.

She enjoys reading books, listening to music, and watching movies.

400

Independent clause or fragment?

To look for salamanders in the cave.

Fragment

400

Write an independent clause by adding a subject or predicate: 

The viewpoint at the end of the hike

The viewpoint at the end of the hike was breathtaking.

(answers may vary)

400

Identify the subordinating conjunction: 

Since it was raining, we decided to stay inside and watch a movie.

Since

400

It has been a long time. We saw each other.

It has been a long time since we saw each other.

500

Insert commas where they are needed

 For breakfast I had eggs bacon and toast.

For breakfast, I had eggs, bacon, and toast.

500

Independent clause or fragment?

The children played in the park for several hours that afternoon.

Independent Clause 

500

Write an independent clause by adding a subject or predicate: 

Cooked s'mores over the campfire

The girls cooked s'mores over the campfire.

(answers may vary)

500

Identify the subordinating conjunction: 

I was no longer hungry because I ate a large breakfast.

Because

500

She usually receives good grades. She still asks for help.

Although she usually receices good grades, she still asks for help.