–-- Mum, can I go to the zoo with Linda?  ---When your homework  ______, you can.
#44588
A
is finished
B
was finished
C
finishes
D
finished
推荐题目
Bikes ______ in the 1880s and they ______ traveling around.
#45063
A
were invented; were used as
B
were invented; are used for
C
was invented; was used for
D
invented; are used to
 The 30th London Olympic Games ____________ on July 27th, 2012.
#44703
A
will be held
B
is held
C
was held    
D
has been held
In many places in China, the old over 90         not only by their family but also by the government.
#44960
A
is taking good care
B
are taken good care of
C
is taking good care of
D
are taken good care