Что это в языке. this is these are that is those are таблица=лучший ответ

This is - это есть these are - эти есть that is - то есть those are - те есть

1. you ever __ (played) angry birds? yes, _i_ have__ 2. the baby __ has__ (not/fallen) asleep yet. 3. he __ has__ (skateboarded) ever since he was 5 years old. 4. my parents have__ (not/kept) all my school books since first grade but they __ have__ (framed) every single painting! 5. _has__ he __ (finished) making the pizza yet? no, he _has not_. 6. how long _has__ lady gaga (been) famous? 7. we _ have__ never  (tried) chinese food. h ave__ you? 8. _has__ your brother ever  (eaten) sushi? yes, he 9. i __ have_ already  (completed) my english homework. 10. my family and i have (already/visited) many greek islands. 11. my cousin in england (not/been) to even one island yet. 12. _ have__ you _ (had) dinner yet? yes, i __ 13. h ave_ you ever  (flown) in a helicopter? no, i _ have 14. psy always (wanted) to become known all over the world. 15. h ave your friends (recently/watched) the big bang theory? no, they have not. 16. my dad __has__ just _ (read) a 1000 page book! wow! 17. my brother and i have never  (ridden) on the streets. we use the bike lanes. 18. many athletes __ have__ never  (won) a medal, although they __ have__ (trained) for years to become olympic champions. 19. they have (not/played) beach volley yet today, but they have (ridden) their bikes. 20. we __ just  (returned) from a trip to the nearby caves.