[ Past with Modals ]
They must have had a good reason for not attending.
A. They were too busy to attend.
B. They had a valid reason for not attending.
C. They forgot about the event.
D. They didn’t want to go.

Random Topics:
Verb, Object, PrepositionSimple Present and Present ContinuousSubject Verb Agreement and Coordinating ConjunctionsSentence Structure and Pronoun AntecedentModals for RecommendationsVerb Moods and Vague PronounsSimple Present VS Present ContinuousOn, At, ByHelping and Linking VerbsGrammar - may/might/couldOther quiz:
Article › ViewThis is_______ first time I came here.
A. a
B. an
C. the
D. no article
Adjective › View
The trip to Kenya was really … We saw so many wild animals!
a. excited
b. exciting
Modal Verbs › ViewYou ___ bring your ID to enter the building.
A. might
B. have to
C. could
D. might not
Prepositional Phrases › View
Identify the function of the underlined word(s) in the sentence:
Doug carefully poured the warm milk into the mug.
A. adjective
B. adverb
C. preposition
D. object of the preposition
