—What were you doing when the UFO arrived?— I         with my dog on the street.
#41593
A
walked
B
was walking
C
is walking
D
have walked
推荐题目
Please don't stand up in class until you          .
#39211
A
were told to
B
are told to
C
were told
D
are told
—Is your brother a League member?—Yes, he____ the League three years ago. He____ a League member for three years
#42018
A
joined; has been
B
has joined; has been
C
was joined; is
D
joined; was
The film______for ten minutes when we got to the cinema.
#37520
A
has alrealy been on
B
has already begun
C
had already been on
D
had already begun