[ Tenses ]
I _____(not/know) the answer to this question.
A. am not know
B. don’t know
C. didn’t know

Random Topics:
Modals of AdviceTenses, Tag Questions, Phrasal VerbsConjunctions - Connectorswill, be going to, would like toAdverbs of DegreePast PassiveWord FormationLinking Verbs & Helping VerbsGrammar - Sentence StructureQuantifiers MixOther quiz:
Passive Voice of Tenses › ViewEngland ________ by Romans, Anglo-Saxons and Vikings.
A. was invading
B. has invaded
C. was invaded
D. were invaded
Adverbs › View
Which of the following is an adverb of time?
A. Happily
B. Yesterday
C. Beautifully
D. Quickly
Past Simple Verbs › ViewWe ___ (lose) our phones.
A. losed
B. lost
C. losd
Grammar › View
Bodrum is a popular holiday spot ___ a lot of tourists go.
A. who
B. which
C. where
D. what
