[ Tenses ]
Recently, a new way of treating this disease _____.
A. would be developed
B. has been developed
C. had developed
D. was being developed
E. was being develoned

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Ed and Ing EndingsPresent Perfect and Past SimpleFuture or PastPresent PerfectAdverbial Clause / If / ComparativesSimple, Complex, Compound Sentenceas...as, comparatives, superlativesSentences Function and StructurePresent Simple vs Past SimpleDegrees of AdjectivesOther quiz:
Present Simple and Present Continuous › ViewListen! Our teacher ……………………… (speak).
A. speaks
B. speaking
C. is speaking
D. are speaking
Tenses › View
They (cook) _________ dinner every Sunday. I (not see) _________ her at the party last week.
A. cook, not seeing
B. cook, didn’t see
C. are cooking, not saw
D. cooked, not see