Словарь и упражнения

1. friendship, vocabulary, average words, intermediate
bbc.co.uk

2. friendship, vocabulary, words and phrases, average words, intermediate
englishbix.com

3. friendship, vocabulary, idioms and phrases, average words, intermediate
ielts-up.com

4. friendship, vocabulary, idioms and phrases, audio, average words, intermediate, American accent

5. friendship, vocabulary, idioms and phrases, audio, average words, intermediate, British accent

1. friendship, vocabulary, quizzes, audio, average words, intermediate, British accent 
vocabulary.com   ***требуется бесплатная регистрация

2. friendship, vocabulary, quizzes, audio, average words, intermediate, American accent
esl-lab.com