Answer: A, B, and E
Explanation: I just answered it and got it right ^^
A. using the dictionary is the only necessary step in the process of vocabulary building.
1. saves the trees, as it doesn't waste paper
2. provides access to more information
3. is more interactive than offline education and helps control the classroom
If an author is trying to tell a story in present tense they will use words such as "Is" rather than "was", or other present tense words.
