Выберите правильный вариант (Present Perfect Continuous)
1)John _______for two hours now.
has been sleeping
slept
2)He has been studing_____this morning.
for
since
3)Paula______now.
is working
has been working
4)I could join the club too,________?
could I
couldn`t I
5)We`re late,_______?
are we
aren`t we
6)Our friends didn`t go to the museum,_______?
did they
didn`t they
7)_______he been reading his favourite book for a long time?
Have
Has
8)My parents________to make (заставить) me study hard since the begining of the academic year.
have been trying
are trying