Imeant____youaboutit,butIforgottodoso.
A、telling
B、havingtold
C、totell
D、tohavetold
Urbancongestionwouldgreatlyberelievedifthe____chargedonpublictransportweremorereasonable.
A、prices
B、tickets
C、fees
D、fares
Heconcludedhisspeechwitharemarkthatfailure____themotherofsuccess.
A、musthavelasted
B、willhavelasted
C、wouldlast
D、haslasted
Ineverregretted_____hisoffer,foritwasnotwheremyinterestlay.
A、nottoaccept
B、nothavingaccepted
C、havingnotaccepted
D、notaccepting
Duetothebadweathertheplanewas____fortwohours.
A、delayed
B、canceled
C、postponed
D、dismissed