[ Present Tense vs Present Continuous ]
Mr. Brown usually (start) teaching on time. But he (start) his classroom 5 minutes later at this moment.
A. is starting, starts
B. is starting, is starting
C. starts, is starting
D. starts, starts

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Grammar SuffixesPast Tense, Recount Text, and Future TenseNoun PhrasesModal, Causative Verb & Elliptical StructureConjunctions & PrepositionsVocabulary and ModalsSimple Past or Past ContinuousAdjective SuffixesTenses and Sentence CompletionSimilesOther quiz:
Grammar › ViewLook and choose the correct answer.
A. He can paint very well.
B. They can paint very well.
C. She can paint very well.
Passive Voice › View
The new product _______ by the FDA.
A. is now examined
B. is now examining
C. is now been examined
D. is now being examined