Bob would have come to the airport to se
题型:选择题
问题:
Bob would have come to the airport to see us off, but he _____. [ ]
A. is will
B. had been ill
C. was ill
D. will be ill
Bob would have come to the airport to see us off, but he _____. [ ]
A. is will
B. had been ill
C. was ill
D. will be ill