Выберите правильную грамматическую форму.

He could see that the bed was empty and ...

a) was not slept in

b) had not been slept in

c) has not been slept in

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

He drove / was driving / had driven / had been driving to work when his mobile phone rang. Alex lived / was living / had lived / had been living in California for five years when he was younger.

I'm sorry I left without you last night, but I told you to meet me early because the presentation started at 8:00. I had worked / had been working to get it right for years, and I didn't want to miss the beginning.

Past perfect or past perfect continuous 1. i had been working/had worked part-time for the company 2. he had applyed/had been applying for over 100 jobs before he found the one he is doing now. 3.

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.