-Vocabulary development is a process that takes time and effort. -Vocabulary development should be done in context. -Vocabulary development should be done through reading, listening, speaking, and writing. -Vocabulary development should be done in a variety of ways. -Vocabulary development should be done with a variety of texts. -Vocabulary development should be done with a variety of vocabulary levels. -Vocabulary development should be done with a variety of texts and vocabulary levels. -Vocabulary development should be done in a variety of ways. -Vocabulary development should be done with a variety of texts and vocabulary levels. -Vocabulary development should be done in a variety of ways. -Vocabulary development should be done with a variety of texts and vocabulary levels. -Vocabulary development should be done in a variety of ways. -Vocabulary development should be done with a variety of texts and vocabulary levels. -Vocabulary development should be done in a variety of ways. -Vocabulary development should be done with a variety of texts and vocabulary levels. -Vocabulary development should be done in a variety of ways. -Vocabulary development should be done with a variety of texts and vocabulary levels. -Vocabulary development should be done in a variety of ways.