Put the verbs into the “Past Simple” or “Present Perfect”
1.I …………………….(not/finish) my homework yet. 2. We …………………(not/see) him since he left school. 3. We …………….(go) to bed early last night because we …………(be) tired. 4. They …………… (move) to London two years ago. 5. She ……………….(not/ring) me since Tuesday. 6. I ……………….. (just/see) a very interesting programme on TV. 7. Laura ………………(never/be) to France. 8. I …………..(see) an old friend of mine last week. 9. I ……………. (not/be) to a disco for months. 10. My little sister ………………(not/learn) to read yet.

ответ: 1 haven't finished 2 haven't seen 3 went\was 4 moved 5 hasn't rung 6 have just seen 7 has never been 8 saw 9 haven't been 10 hasn't learnt

Объяснение: present perfect: since, yet, never, just

Past simple: yesterday, last, точное время известно

Summer is the most wonderful time.  I am always looking forward to summer holidays.  I like to play football, swim in the river, walk in the forest, travel.  Summer is the perfect time of the year for all this.  This summer I did a lot of sports, went to the dacha to help my grandfather.  Played with friends, had fun.  Of course, I not only had fun, but also did not forget to train my intellectual skills.  We were all in quarantine and I was reading literature and studying history, it's very interesting when you go beyond the school curriculum.  I've read my favorite books.  One of them is Jack London's White Fang.  I really liked her.