I _________ my pen when I _____________ in the park.
#41973
A
lost; was walking
B
lost; walked
C
was losting; was walking
D
was losting; walked
推荐题目
--Tommy, do you know if Frank __ to the zoo this Sunday if it __?--Sorry, I have no idea.
#41891
A
will go; is fine
B
goes; is fine
C
will go; is going to be fine
D
goes; will be fine
I don’t know if he       tomorrow. But if he   , I’ll tell you. 
#41680
A
will come;will come
B
comes;comes
C
will come;comes
D
comes;will come
One of the boys ___________ up and tells a funny story for the class.
#40046
A
stand
B
standing
C
stands
D
is standing
–Why didn’t you answer my phone last night?–I ______ on my way home.
#41828
A
drove
B
was driving
C
has driven
D
had driven
Yesterday, the teacher told us that the earth ________around the sun.
#39834
A
moved
B
moves
C
was moving
D
had moved