Modal Verbs
It's impossible that Atlantis is real. Atlantis ______ be real.
a. must b. can't c. might
b.can't
Complete: "Has ______ seen my umbrella?"
anyone/anybody
What is the past form of the verb witness?
witnessed
There's a small chance D. B. Cooper survived. He ______ have survived.
a. must b. can't c. might/could
c. might/could
Complete: "HAHA! You lose ______!"
a. nothing b. everything c. anything
b. everything
Which verb means "to try to discover the truth about something"?
a. investigate
b. believe
c. clue
a. investigate
Something definitely scared the people. Something ______ have scared the people.
a. must b. may c. could
a. must
Complete: "Well, it has to be ______!"
(The place is unknown.)
somewhere
Complete: "A possible explanation for a mystery is called a ______."
theory
Rewrite using a modal verb: "I'm sure someone took the money."
Someone must have taken the money.
Rewrite using no instead of any: "We can't find it anywhere."
We can find it nowhere.
Complete: "After collecting evidence and investigating a mystery, detectives hope to find a ______."
solution