[ Subject Verb Agreement ]
The president or thevice president _________ speaking today.
A. is
B. are

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Run-On SentencesTenses - AuxiliariesPresent Simple: affirmative, negative, interrogativeModals - Conditionals - Future TensesMaritime Vocabulary and GrammarVocabulary, Grammar, SpellingModal Verb in Passive VoiceThe First Conditional SentencePast Tense and Past ContinuousIndefinite and Intensive NounOther quiz:
Demonstrative Pronouns › ViewPlease come here and look at _________ picture.
A. this
B. that
C. these
D. those
Past Continuous Tense › View
Joseph ________________ (ride) a camel for the whole morning yesterday.
A. were riding
B. are riding
C. was riding
Mixed General Quiz › ViewHow late are you ___ to stay up at night?
a. aloud
b. allowed
Passive Voice › View
The new opera __________________ ( finish – just )
A. The new opera is just finished.
B. The new opera was just finished.
C. The new opera has been just finished.