Cover of Cutting Edge Pre-Intermediate - Student's Book

Answer — Exercise Grammar 1

13 - Grammar focus 1·Cutting Edge Pre-Intermediate - Student's Book

Soru

Look at the examples of the Present perfect continuous below. How do we form the Present perfect continuous?

Cevap

have + been + verb + -ing

Daha fazla alıştırma: 13 - Grammar focus 1