[ Present Perfect Continuous ]
What’s wrong with the baby? She ______________ for more than an hour.
A. crying
B. was crying
C. has been crying
D. have been crying

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GRAMMAR - Could / Could notPast Simple and ContinuousPhrase vs ClausePresent Perfect and Present Perfect ContinuousGrammar - may/might/couldGrammar and PrepositionGrammar: Reported QuestionsHelping and Linking VerbsA(n), the, no articleThird Grade ExamOther quiz:
Prepositional Phrases › ViewLena reads …… She can finish an entire book in a day
A. Quickly
B. Quick
C. Slow
D. Slowly
Parts of Speech › View
What is the pronoun in this sentence?
My teacher read us a story about children from long ago.
A. teacher
B. us
C. children
D. from
Figurative Language › ViewSilly Sammy swam so smoothly’ is an example of:
A. onomatopoeia
B. metaphor
C. alliteration
D. idiom
Grammar › View
I ________ home when I saw my friend Nick.
A. was walk
B. walked
C. was walking
D. did walking
