[ Present Perfect, Present Simple, Present Continuous ]
A: Why _________ ? (smile) B: Because I’m happy.
A. do you smile
B. are you smiling
C. are you not smiling
D. don’t you smile

Random Topics:
1st and 2nd ConditionalsGrammar - may/might/couldParallel Structure or Combining SentencesGrammar - Capitalization and Possessive NounsVocabulary and IdiomsPhrasal verbs and Prepositional PhrasesGrammar - FutureTenses (Present, Past, Future Forms)Types of Sentence StructureSimple Present & Present ProgressiveOther quiz:
Modals › View________say you didn’t do the homework just because you didn’t understand or remember.
A. You can’t
B. You must
C. You do not have
D. You can
Grammar: is/are/was/were › View
You ______ very tall.
A. is
B. are
Grammar › ViewIs the following group of words a sentence or fragment?
Wood and kindling for the campfire.
A. Sentence
B. Fragment
Conjunction › View
Ranjan is a refuse collector ____ he is proud of his work.
A. so
B. but
C. because
