[ Grammar ]
He in the garden since morning.
A. is working
B. work
C. has worked
D. has been working

Random Topics:
Has and HaveEs and SVocabulary and PrepositionsConjunction: Because and SoPronouns and QuantifiersRelative ClauseGrammar (want to/ need to/ have to)Auxiliary ModalWishes & Reported SpeechTime ExpressionsOther quiz:
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A. didn’t I
B. did I
C. do I
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Students __________ arrive on time to class.
A. don’t have to
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C. has to
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Which one is a countable noun?
A. bowl of noodles
B. coffee
C. cheese
D. rice