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Worksheetspast modal verbs of probability
Total questions: 10
Worksheet time: 10mins
which one is the past modal verbs of probability
can
might
will
have
I haven't seen her all day. She ____ gone to the library
John's flight was delayed, so he ___ missed the meeting.
can't have
must have
couldn't have
might have
The movie started at 8 PM, but we arrived at 8:30 PM. By that time, the previews ___
must have started
might have started
may have started
could have started
Lucy wasn't at the party when I arrived. She ___ left early.
Tom didn't answer his phone yesterday. He ___ forgotten it at home.
must have
Sarah ___ have finished her project by now; she's been working on it all week.
could
must
Dan Heng's car was parked in front of her house all day, so she ___ gone anywhere.
couldn't have
might not have
The concert tickets were sold out by the time I tried to buy them. They ___ very quickly.
must have sold
could have sold
might have sold
shouldn't have sold
Dan Feng wasn't at the party last night. He ___ forgotten about it.
should have
could have
might have
