[ Idioms ]
once in a blue moon = ?
A. rarely
B. usually
C. often
D. never
Random Topics:
Adverbs of frequencyModals AuxiliarySubordinating ConjunctionsPronouns and AdverbsQuantifiers MixPast Tense and Past ContinuousPassive Voice - Present Simple and Past SimpleCan vs be able toTenses and VoiceSimple Past Tense (was/were)Other quiz:
Grammar for TOEFL › ViewIndividual differences in brain-wave activity may shed light on why some people are more prone to emotional stress disorders _____
A. that others are
B. and others are
C. others are
D. than are others
Simple Past Tense & Future Tense › View
Will you get up early tomorrow morning?
A. Yes, I will.
B. Yes, I will not.
C. No, I will.
D. No, I get.
Perfect Modals › ViewHowever, one of my friends said we ________ (3) checked the movie’s rating before coming, as he wasn’t sure if it was appropriate for all ages.
A. should have
B. could have
C. might have
D. must have
Grammar › View
The men ________ were all office workers.
A. which I talked
B. to those I talked
C. those I talked to
D. I talked to