Какая форма у слов done, been, come, known, sung?

6. Сделайте все возможные виды предложений. 1. My friends have already gone abroad. 2. She had done this work by 5 o'clock yesterday. 3. I will have written the letter by the end of next week. Пример: 1.

7. I have (lost/been loosing) my note-book. Have you (seen/been seeing) it anywhere? 8. Someone has (eaten/been eating) my sweets. They are nearly all gone. 9. I have (waited/been waiting) for you for ages! Where have you been? 10.

Choose the right tense form. Nina has been learning/has learned English for 2 years. The birds have already flown/have been flying to the South. They have known / have been knowing him for many years.

Choose the correct verb form (Present Perfect simple or continuous). 1. I'm very sorry that I have (broken/been breaking) your cup. 2. Oh, it's not ready! You have (written / been writing) this compost tion for the whole day. 3.

A. Read the sentences and say how can form negations in present perfect I have been to London We have been to Washington You have been to Boston They have been to Chicago She has been to Australia He has been to the USA I have not been to Moscow We