Luyện ngữ pháp - English Grammar in Use - Intermediate
Unit 84: There ... and it ...

STT	Tên task	Số câu hỏi
1	Grammar Explanations and Rules	1
2	Exercises - 84.1	19
3	Exercises - 84.2	6
4	Exercises - 84.3	7

Unit 83: A friend of mine My own house On my own I by myself

Unit 85: Some and any