[ Modal Verbs ]
They ___ be on vacation. I saw their house was locked up.
A. can
B. must
C. may
D. might
Random Topics:
Take or PutQuantifiers & Modals of ObligationTOEFLOpinion / AgreementPassive Voice - Present Simple and Past SimpleRelative PronounsPast Progressive TenseGrammar - either...or, neither...norPronouns and QuantifiersFuture Simple TenseOther quiz:
Grammar & Vocabulary › View. I’m sure they __________ you to come for an interview.
A. selected
B. will select
C. have selected
Grammar › View
Grace had a good rest ………… she sat for her examinations the next day.
A. after
B. until
C. before
D. since
Grammar › ViewAl Samha is located …….. Abu Dhabi and Dubai.
A. next
B. along
C. to
D. between
Articles › View
There is a huge gap between …………… rich and…………… poor in this country.
A. a-an
B. a-the
C. the-a
D. the-the