The Common European Framework of Reference for Languages (CEF or CEFR) was put together by the Council of Europe as a way of standardising the levels of languag

Test of English as a Foreign Language (TOEFL) is a standardized test to measure the English language ability of non-native speakers wishing to enroll in English

The ACT is a standardized test used for college admissions in the United States. It is currently administered by ACT, a nonprofit organization of the same name.

TOEIC 5000 English Vocabulary, TOEIC 多益考试英语词汇 - Classified English Vocabulary According CEFR (欧盟语言标准) 分级英语词汇 The Test of