11. —This is the first time I ______ my first picture with my own hands.
—It is time that you ______ a picture for me.
A. took; took B. have taken; took
C. took; will take D. will take; have taken
12. —Did you get a ticket then?
—Yes, otherwise I ______ the concert last night．
A. didn’t attend B. wouldn’t attend
C. hadn’t attended D. wouldn’t have attended
