Click on the links below to practice using prepositions: 

Preposition Practice 1
Preposition Practice 2
​Click here for a long list of prepositions followed by many opportunities to practice using prepositions. Read over the list of prepositions and then do some of the practice exercises. 

Understanding how sentences are put together will help us avoid making some basic mistakes in our writing. 
The first few exercises are an opportunity for you to practice identifying sentence types. We have identified three types so far: simple, compound, and complex. 

There is one more type of sentence that you should be familiar with. 

It is called a compound-complex sentence. Very simply, this type of sentence has at least two independent clauses (compound) and at least one dependent clause (complex). 

Click here to review the four sentence types. 

Here are some more online exercises to help you:

• Identifying Sentence Types 
• Fragment Practice 1
• Prepositions Practice 1
• Prepositions Practice 2
• For this final exercise, you will find a long list of prepositions followed by many opportunities to practice using prepositions. Read over the list of prepositions and then do some of the practice exercises.