Как написать отрицательное предложение Present Perfect?

Образуйте соответствующие формы от данных глаголов 1. Past Continuous (swim) 2. Future Perfect (learn) 3. Present Simple (cut) 4. Future Continuous (watch) 5. Present Perfect Continuous (walk) 6. Past Simple (stand) 7.

1. I have known her for six years. - Present Perfect. 2. I knew him when I was at school. - Past Simple. 3. He lived in Paris from 1997 to 2000. - Past Simple. 4. He has been living in New York since 2001. - Present Perfect Continuous. 5.

Make up 12 sentences using Present Simple, Present Cont., Present Perfect, Past Simple, Past Cont., Past Perfect, Future Simple, Future Cont., Future Perfect, Present Simple Passive, Past Simple Passive, Future Simple Passive.

Раскройте скобки, употребляя глаголы в Present Simple, Presetn Continuous, Future Simple, Past Simple, Present Perfect, Past Continuous, Pass Perfect, Present Perfect Continuous. You (to read) the book.

Present perfect and present perfect continuous Complete the text about George with present perfect simple or continuous form of the verbs given. George (1) just (start) his second year as a university student.