—What _____ you _____ for vacation? —I'm
题型:选择题
问题:
—What _____ you _____ for vacation?
—I'm visiting my grandparents. [ ]
A. do, do
B. did, do
C. are, doing
D. do, doing
—What _____ you _____ for vacation?
—I'm visiting my grandparents. [ ]
A. do, do
B. did, do
C. are, doing
D. do, doing