-6. Present Perfect Simple. For, since, just, yet, already, still вставьте эти слова в текст. 1. I have known my friend _____ 2003. 2. We have still
finished tiding our rooms. Can we go for a walk? 3. Most of the students haven’t done their classwork ___. 4. Tom and Ken have been in The United States years_ two years. 5. I _nevertheless____ haven’t got my first payment, although I have been working for six weeks.