
Exercise 3
1.5 - Grammar·Focus 3 - Student's Book
Câu hỏi
Read the GRAMMAR FOCUS. Then find six more examples of the Present Perfect Continuous in the text in Exercise 2.

1.5 - Grammar·Focus 3 - Student's Book
Câu hỏi
Read the GRAMMAR FOCUS. Then find six more examples of the Present Perfect Continuous in the text in Exercise 2.