Перепишите предложение. определите по грамматическим признакам, какой частью речи являются слова с окончанием "-s" и какую функцию это окончание выполняет, т. е. служит ли оно? 1) показателям 3 лица единственного числа глагола в present simple, 2) показателем множ. числа существительного, 3) показателем притяжательного падежа существительного.

doing sports is very popular in my family.

отмечай, как "лучшее решение"! )

this year i have to make to an important (0)decision : what to do next. our school gives us excellent (1)opportunity    to find out what is better for us to do in the future. there are a lot of (2)optional      subjects that help us to understand it and express our (3)personality. when compulsory   education is over students can either enter a (4)technical    institute or try to find a job. but if you don`t want to meet with(5)difficulties    while trying to find a job, our teachers advise us to get (6)vocational    training first.our school gives us a lot of(7)inform ation  about the professions that our community needs.but i think that the best choice is to get(8)higher    education.there are no(9) enterance examinations to universities but studying there needs very carefull (10)preparation. i try to study my best in order to get a place there.