Choose the right grammar form. The mechanics (work) on the cars before the race starts

1) - Will work

2) - Will have been working

3) - Will have worked

1. Заполните пропуски в предложении. How long ... for my brother? Выберите один ответ: а) have you been waiting б) have you waited в) you have been waiting г) were you waiting 2. Заполните пропуски в предложении. Before Ann ... for Spain we ...

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.

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

1. I ... hard, so I felt very tired. a) had worked b) have worked c) had been working 2. I ... my money into real estate. a) invested b) have invested c) invest 3. We already ... the goods when your telegram arrived.