關於「English gl」標籤，搜尋引擎有相關的訊息討論：

Progress Test in English - GL Assessmentwww.gl-assessment.co.uk › All assessmentsAll assessments - GL Assessmentwww.gl-assessment.co.uk › assessmentsProgress Test in English - GL Educationwww.gl-education.com › Products overview › ProductsPT Series Support - GL Educationsupport