We haven’t seen him ______ he left last year.
A: since
B: when
C: as
D: if
A: since
B: when
C: as
D: if
举一反三
- We him since last year. A: didn't see B: haven't seen C: didn't seen D: haven't saw
- We used to see each other ______, but I haven’t heard from him since last year.
- We _____________ Emma since she went towork in New York a year ago. A: didn't see B: haven't seen C: don't see D: hadn't seen
- I haven't heard from him _____ he went abroad. A: When B: Before C: While D: since
- We haven't seen each other _____ last October.