Fill In The Gaps – Book 1 PRC/EPUB/PDF
Ebook Fill In The Gaps – Book 1 đã không còn được cung cấp vì các lí do bản quyền. Nhưng bạn vẫn có thể mua Fill In The Gaps – Book 1 với giá rẻ nhất bằng cách click vào liên kết bên dưới.Nội Dung Ebook

This is a three-book series which has been design as complementary exercise to any textbook. The student is asked to fill in the gaps with a noun, preposition, adverb, adjective or verb. Every page has different grammmar structure which should have been previously explained by the teacher.