My best friend's name is Andrew. We've been friends since kindergarten. He is 15 years old and we study at the same school but in different classes. Andrew has got blue eyes and blond hair. He is taller than me. He is cheerful and he is slow to take offence. Andrew doesn’t allow anyone to insult other people. We have a great deal in common, we listen almost to the same music and we regularly play table tennis after school. Andrew is a sociable, kind and modest person. Sometimes he is witty, but his jokes are never wicked. We always find interesting topics to discuss. Very often we visit each other at home. We always can help each other with homework, and we usually play computer and video games together.
1. + John always went to the gym - John didn’t go to the gym ? Did John go to the gym ? 2.-We didn’t jump into the swimming pool + we jumped into the swimming pool ? Did we jump into the swimming pool 3. +Kevin ran to school yesterday - Kevin didn’t run to school yesterday ?Did Kevin run to school yesterday 4. + she studied biology last year - she didn’t study biology last year ? Did she study biology last year 5. + it began to rain - it didn’t begin to rain ? Did it begin to rain ? 6. ?What did you drink in the morning? 7.- we didn’t play football for hours + we played football for hours ? Did we play football for hours
Такие колебания регистрировались в течение десятков тысяч лет.
What has been recorded for tens of thousands of years? (специальный вопрос)
Such fluctuations have been recorded for thousands or tens of thousands of years? (альтернативный вопрос)