Are you still here? I saw you here half
题型:选择题
问题:
Are you still here? I saw you here half an hour ago. Who _____ for?[ ]
A. were you waiting
B. did you wait
C. are you waiting
D. do you wait
Are you still here? I saw you here half an hour ago. Who _____ for?[ ]
A. were you waiting
B. did you wait
C. are you waiting
D. do you wait