[ Grammar ]
Choose the correct form of ‘be’ in the following sentence: “They ___ playing football in the park.”
A. am
B. is
C. are
D. be

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Present Progressive TensePresent Simple x Present ContinuousTransitive and Intransitive VerbPast Tense vs Present Perfect TensePreposition and Preposition PhrasePassive Voice - Past SimpleConjunctions and PrepositionsAdjectives Ed and IngActive & Passive VoiceGrammar: Adjectives & PrepositionsOther quiz:
Type of Sentences › ViewAlthough I have read many books by John Steinbeck, my favorite is The Pearl.
A. Simple sentence
B. Compound sentence
C. Complex sentence
D. Compound-complex sentence
Tenses › View
Which sentence is incorrect?
A. He has lunch at noon
B. John studies at night all of the time
C. Mary usually busy on Monday
D. He read novel last night
Adverb Clauses › ViewLast Sunday was_____ wet _____ we couldn’t go to the movies.
A. so – that
B. as – as
C. less – than
D. more – than
Grammar › View
Adjective Comparative Superlative
happy, _________________, ________________
A. happy, happier
B. happier, happiest
C. happier, happy
D. happiest, happier
