This activity is great for building vocabulary and working on grammar.

Sentences are a series of words that complete a thought. All sentences contain a subject and a predicate. The subject is who or what of the sentence. You can locate subjects by looking for the action word (verb), the who or the what that is performing that action is the subject. The section of the sentence that modifies the subject is called the predicate. The predicate always includes the verb of the sentence. Sentences can present as basic statements, commands, exclamations, or questions.

Complete sentences have several characteristics. They begin with a capital letter and end with a mark of punctuation. The punctuation mark indicates the nature of the sentence. A question mark tells it is a question. A period indicates a statement or command. An exclamation point tells us it can either be a cry out or command. This series of worksheets will be missing something. You are tasked with determining what is missing to make it a complete sentence.

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Printable Sentence Completion Worksheets

Click the buttons to print each worksheet and answer key.

What's Missing?

Complete each sentence using the word or set of words that best completes the sentence as a whole.

Circle the Wagons!

Circle the word that best completes each sentence.

Commonly Confused Words

Choose from the commonly confused words below to complete each sentence. Circle the correct answer.

Sentence Completion

Fill in the pair of words that best completes each sentence.

A, B, C, or D?

Choose the word that best completes each sentence.

Word Banker

Fill in the blank in each sentence with the words that best fit the meaning of the sentence. Use the Word Bank. Not all words will be used.

Character Traits

Give some life to these words.

What Makes It Strong?

Choose the correct word to complete each sentence.

Completing Sentences

Choose the best word to complete each sentence.

Who Completes It?

Choose the best word to complete each sentence.

Sentence Completion Number 2

Choose the best word to complete each sentence.

Choose the Best Word

Choose the best word or words to fill in the blanks.


See if this helps you get your thoughts out.


This should stimulate some brain activity.

Sentence Completion: Children

More thoughts for your kids.