15 6 complete the sentences. use the presentsimple and present continuous in each pair.1 a) he … (not wear) a school uniform today.b) he always … (wear) sports clothes.2 a) our teacher … (work) now.b) she … (not work) at the weekends.3 a) i … (not use) a computer at the moment.b) we sometimes … (use) computers.4 a) we … (study) english at the moment.b) we … (not study) english every day.