[ Grammar ]
Mastering verb forms and tenses _______ difficult for students.
A. is
B. are

Random Topics:
Past Tense vs Future TenseSentences and Non SentencesPronoun-Verb AgreementCompound and Complex SentencesCommas and Subordinating ConjunctionsComparatives ( adj/ adv)Figurative LanguageAntonymsAdverb PhrasesPast Tense & Present Perfect TenseOther quiz:
Simple Tenses › ViewHas the room ___ prepared for the meeting?
A. prepares
B. prepared
C. been prepared
D. prepares
Grammar › View
“Mary works in a bank”, Jane said.
A. Jane said that Mary worked in a bank.
B. Jane said that works in a bank.
C. Jane said that Mary worked.
D. Jane said that Mary had worked in a bank.
Grammar › ViewJoanne isn’t late for school, ___________ she?
A. is
B. are
C. isn’t
D. aren’t
Grammar and Vocabulary › View
Your cell phone is fantastic. Is it ________?
A. late
B. today’s
C. new