Ответ:
- stay in ... for a year — live in ... for a year
- have a job at the University — work at the University
- an article about my experiences there — an article about what I experienced there
- lots of interesting subjects — many interesting subjects
- study unusual subjects — learn unusual subjects
- specialise in two or three subjects — concentrate on two or three subjects
- have a good time — enjoy yourself
- enjoy my time at school — like going to school
- decide what subjects interest you most — choose the subjects you like best
- start school — begin school
- leave school — finish school
- take exams — sit exams
- go to university — enter university
- start your preparation for GCSEs — begin preparing for GCSEs
- study chemistry — learn chemistry
- do practical experiments in the laboratory — carry out laboratory experiments
- it’s very different from Russia — it is unlike Russia
Более идиоматичные выражения из текста: have a good time, enjoy my time at school и go to university.
