[ Relative Pronouns ]
The computer problem, ______ was unexpected, is now solved.
A. that
B. which
C. in which
D. whose

Random Topics:
Modals: Possibility, Necessity, ExpectationPast Perfect and Past Perfect ContinuousElectricity VocabularyCan, Could, May, MightPre-intermediatePossesive Pronouns and Modals of AbilityConjunctions and CommasGerund after Prepositions and Certain VerbsPerfect Progressive TensesAdjectives and PronounsOther quiz:
Vocabulary › Viewto go beyond limits
A. buoyancy
B. exuberant
C. indulge
D. transgressions
Grammar › View
choose the correct time tense for this sentence:
I’ve done a lot of different things.
A. simple present
B. present continuous
C. present perfect
D. past continuous
Present Simple Tense › ViewChhengoeun ______(help) the kids of the neighborhood.
A. helps
B. helpes
C. help
Tenses › View
Will he have been doing the research all day long?
A. Yes, he will.
B. No, he will not.
