this is the firts time I (see)...see....lan
Mr Mai(not/water)..doesn't water...the plant every morning
We(not/meet)...haven't met... lan yet
He  might(listen)...listen.....to the telephone at the moment
they always(not/go)..don't go...to the school by train
he can't (drink).drink.....beer at the bar
they may(plant)..will plant....trees in the early year
he(not study)....isn't sudy......Math at the moment
Does She(play)..play...badminton every afternoon?
 

this is the firts time I (see)...have seen ....lan
Mr Mai(not/water)..does not water ...the plant every morning
We(not/meet).. have not met.... lan yet
He  might(listen). be listening .......to the telephone at the moment
they always(not/go)..don't go...to the school by train
he can't (drink)...drink...beer at the bar