The present perfect continuous (also known as the present perfect progressive) is a verb tense used to talk about something that started in the past and is continuing at the present time. I have been reading War and Peace for a month now. We already have talked about present perfect continuous/progressive tense usages and sentence structures. In the article below we have prepared present perfect continuous tense exercises with answers for ESL students and teachers. Solve the exercises and compare your answers with the correct answers given. More: Exercises. Dịch Vụ Hỗ Trợ Vay Tiền Nhanh 1s.

present perfect continuous tense of wait