[ Grammar and Vocabulary ]
No wonder she was tired. She…… been working for 12 hours.
A. Would have
B. Would
C. Should

Random Topics:
Grammar and PunctuationAdjectives, Adverbs, and PrepositionsSo Such Enough TooPassive ModalsFuture Perfect ContinuousGerund or InfinitivesPresent Simple & Present ContinuousPresent Simple TenseAdverbs of DegreeAdverbial PhrasesOther quiz:
Grammar › View………..you like pizza?
A. Does
B. Are
C. Do
D. Is
Modals of Probability › View
That ……………………. be the longest snake I’ve ever seen!
A. can’t
B. must
Relative Clauses › ViewThe trees __________ have the beautiful flowers grow near the gate of the garden.
A. whose
B. whom
C. who
D. which
Grammar › View
Which of the following describes a participle?
A. A verb form ending in -ing that functions as a noun
B. A verb form that acts as an adjective
C. A verb that shows action in the past
D. A verb phrase that starts with ‘to’
