[ Modals Verbs ]
Perhaps he left his phone at home.
A. He must leave his phone.
B. He might have left his phone.
C. He should leave his phone.
D. He can have left his phone.

Random Topics:
Modal PerfectConditionals Type ISpeculation with Modal VerbsNoun PhrasesQuestion tag and + - AgreementPast Simple, Past Continuous, Past PerfectVerb + PrepositionTenses and FoodConjunctions & InterjectionsPrepositions & Modal VerbsOther quiz:
Many vs. Much › ViewHow ___ does it cost to fly to America?
A. Much
B. Many
Tenses › View
Choose either the simple present or the present progressive form for the verbs in parentheses. Most of the people in Korea (play) a sport.
A. play
B. are playing
Grammar › ViewTed saw the boy, …… went into the elevator, leave the building.
A. which
B. that
C. whose
D. who
Prepotitions › View
angry ….. somebody
A. about
B. with
C. of
