[ Prepositional Phrase ]
The doctor is working very hard in the emergency clinic.
A. the doctor
B. very hard
C. in the emergency clinic
D. is working
E. the emergency clinic

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Reported Speech and SubjunctivePassive Voice & TensesAuxiliary and Modal VerbsRun-On SentencesTypes of Simple SentencesGrammar (want to/ need to/ have to)Comparison and ModalsComparativePresent Progressive TensePresent Perfect Negative and InterrogativeOther quiz:
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The ants ________ gathered food for the winter.
A. snow
B. tomorrow
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