[ Verb Tenses ]
I’m pretty sure printed books _____ one day.
A. are going to disappear
B. are disappearing
C. disappear
D. will disappear
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Articles and PrepositionsComparative AdverbVerb Tenses (Progressive, Perfect)Countable - UncountableThere is or There areIdentify The TensesNoun ClausesSo - Too - Either - NeitherCollective NounsUnless If First ConditionalOther quiz:
Grammar › ViewComplete the sentence with the present perfect form of the verb.
The detective (discover) a new clue, but he still doesn’t know who stole the painting.
A. has discovered
B. have discovered
C. is discovering
Grammar › View
Out of the blue
A. suddenly, without warning
B. running very fast
C. coming out of the colour blue