IT WASN’T HER WHO YOU SAW IN HER OFFICE LAST FRIDAY BECAUSE SH...
Câu 49. It wasn’t her who you saw in her office last Friday because she's been out of town
for
two weeks.
A. You needn’t have seen her in her office last Friday; she's been out of town for two weeks.
B. You shouldn’t have seen her in her office last Friday; she's been out of town for two
weeks.
C. You can’t have seen her in her office last Friday; she's been out of town for two weeks.
D. You mustn’t have seen her in her office last Friday; she's been out of town for two weeks.