Learners read the definitions of the prepositions "in," "on," and "at" and view examples of how these words are used. They then complete an exercise by inserting the prepositions into sentences.

The learner will identify active and passive voice and distinguish between the two.

Students view examples of the correct usage of the verbs "lie" and "lay." They then practice using the verbs in a drag-and-drop exercise.

In this learning activity you'll identify acceptable paraphrases of source material.