[ Modals ]
Customs in different countries …… vary widely and it’s sometimes difficult to know how to behave.
A. ought to
B. can
C. must
D. should
Random Topics:
Gerunds in SentencesDependent PrepositionsWill or Going toWh-QuestionPresent simple, Present continuous, Singular, PluralGrammar Past and Future TenseComparisionSentence Adverbs & Third ConditionalRelative Pronoun/AdverbsModals and ResponsibilitiesOther quiz:
Subject Verb Agreement › ViewWhat is the cornerstone rule of subject-verb agreement?
A. Subjects and verbs must agree in number
B. Subordinate clauses affect subject-verb agreement
C. Prepositional phrases affect subject-verb agreement
D. Sentences starting with ‘there’ or ‘here’ have different subject-verb agreement
Grammar › View
A sentence that asks something.
A. statement
B. question
C. exclamation
D. command
Coordinating Conjunctions › ViewI want to eat healthy, _____ I need to stop buying junk food.
A. or
B. but
C. so
D. for
Future Tenses › View
They __________ their vacation by the end of the year.
A. will plan
B. will be planning
C. will have planned
D. are going to plan