I called you yesterday afternoon, but you didn't pick up.
Sorry. I ____ an online class at that time.( )
A.takeB.tookC.is takingD.was taking
Your mother is very busy.She hardly does morning exercise,______.( )
isn't she
does she
doesn't she
is she.
They arrived at the airport of Huangquan Park______the morning of June 7th.( )
in
at
by
on
There______a book and four pens on the desk.( )
has
is
are
have.
Could you tell me where______the day after tomorrow?( )
you will go
will you go see
you have gone
you went.
If it doesn't rain this weekend,we______a picnic in the,Jinquan Park.( )
have
will have
have had
had