It includes an answer key, making it perfect for self-study.
. However, for learners at the elementary or A2 level, there are alternative "Essential" idiom guides and related "English Vocabulary in Use" titles that cover foundational expressions. CEU E-learning Site Top Resources for Elementary Idioms Essential Idioms in English english idioms in use elementary pdf
Your local library card gives you access to Cambridge University Press e-books. You can "borrow" the digital version for 14 days legally. It includes an answer key, making it perfect for self-study