Complete the sentence: "He _____ be serious! I don't believe him."
can't
Which question word do we use to ask about the manner or process of something?
How
Complete: "_____ countries do you want to visit?" (asks for general information)
What
What should you do to convert your money to another country's currency?
exchange currencies
What do you call the action of reserving seats on an airplane?
book a flight
Name two modals that express possibility but not certainty.
might and may (could also accepted)
What does the expression "go with the flow" mean?
be flexible and spontaneous
What do we call the busiest and most expensive time to travel?
peak season
What word describes a passport that is no longer valid?
expired
What do we call it when an airline sells more tickets than available seats?
overbook
Complete the question: "_____ airline is cheaper, Delta or United?"
Which
What type of soft bag is typically used for sports or travel?
duffle bag
What phrasal verb means "to charge someone too much money"?
rip off
Which modal do we use when we are almost 100% certain something is true?
must