[ Subject-Verb Agreement ]
The United States _____ bordered by Canada and Mexico.
A. Is
B. Are

Random Topics:
Grammar - direct/indirect objectsPassive Voice Present SimplePassive Voice - Present TensesSuperlative AdjectivesGerund - to Infinitive Figure of SpeechModals for ObligationPerfect Tenses and VocabularyPresent Simple with Adverbs of FrequencyGrammar : Structural Common ErrorsOther quiz:
Verb Tenses › ViewChoose the correct tense for this sentence:
My teacher was teaching the verbs in class when he got a call.
A. present simple
B. past simple
C. present continuous
D. past continuous
Grammar › View
Alex _____ a Vietnamese until he met Linh.
A. had never meet
B. have never met
C. never met
D. had never met
Modal Verbs › ViewI __________ finish this report before I go on vacation; it’s my personal goal.
A. must
B. have to
C. ought to
D. can
Grammar › View
. I don’t want _____ coffee, thanks.
A. some
B. many
C. any
