[ Idioms ]
To show your ticket and get your seat at the airport is to ___.
a. check out
b. check off
c. check in

Random Topics:
Past ParticiplesNoun, Pronoun, Adjective, VerbCountable & Uncountable NounsTenses and Time MarkersGrammar and IdiomsVerb to haveSimiles and Body Idioms-Ing and Infinitive Verb PatternsConjunctions and Verb TensesThe -ing Form of VerbsOther quiz:
Grammar › ViewThe students make excellent worksheets. They make ____.
A. them
B. us
C. you
Question Tag › View
I wrote 12 poems on my own.
A. Did I?
B. Didn’t I ?
C. Don’t I ?