[ Verb and Sentence Structure ]
Either the dog or the cat (is, are) making that noise.
A. is
B. are

Random Topics:
Conditionals and WishesPresent Perfect Simple and ContinuousConditional and SubjunctiveModals, Conditionals, and Clauses- Defining, Non-definingParts of Speech and Compound SentencesGrammar - Compound SentencesConjunctions and PrepositionPossessive Pronouns and QuantifiersSubordination ConjunctionsSuperlative AdjectivesOther quiz:
Have as verb and auxiliary › ViewMy mother ______ bad headaches lately.
A. has had been having
B. have been having
C. has been having
D. had been having
Grammar › View
______ pictures and posters ?
A. There is
B. There are
C. Is there
D. Are there
Future Tenses › ViewPaul _________ on weekend because he has hurt his leg.
A. doesn’t play
B. isn’t playing
Vocabulary › View
The opposite of source is?
A. side
B. front
C. top
D. end
