was not writing has not been writingnot write do not write
The bus moved while I _______it.
am boarding boardedwas boarding board
They_______rice everyday.
eaten eat will ate eats
People were______ kites.
fly flew flies flying
Last summer,we______many places.
visited visit visits will visit
Why were they________On foot.
walking walk walks walked
We had not___________him before.
see seen saw seeing
He______to my letter.
is not replying not replieddid not reply does not replied
How long ago you_______here?
come came coming are coming
They _______their work regularly.
not do does not do not did do not do