—Where were you just now? —I _____ to a
题型:选择题
问题:
—Where were you just now?
—I _____ to a student in my office when you called. [ ]
A. talk
B. talked
C. is talking
D. was talking
—Where were you just now?
—I _____ to a student in my office when you called. [ ]
A. talk
B. talked
C. is talking
D. was talking