[ Tenses ]
He must be very hungry. He………anything in three days.
A. didn’t eat
B. hasn’t eaten
C. hadn’t eaten

Random Topics:
Simple Present TenseGrammar for TOEFLPast form of ModalsPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTAdverbs by TypePreposition after some VerbsDistinguishing Future TensesAdjectives and comparisonsAdverbial Clause of Cause and EffectTo Infinitive or Bare InfinitiveOther quiz:
Grammar - Fragments › ViewIdentify the following:
Although basketball looks like a difficult sport.
A. Fragment
B. Complete sentence
Comparisons › View
The film is ( interesting) …………….. than that one.
A. the most interesting
B. more interesting
C. as interesting as