[ Grammar ]
Why ______ we doing this exercise now? It’s so boring.
A. are
B. is
C. have
D. aren’t

Random Topics:
Linking VerbWill vs be going toDefinite pronouns (Subject, Object, Reflexive)Dependent ClausesPast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousInfinitiveModal Verbs for Permission and ObligationConjunctivesModals VerbPresent Perfect Simple & ContinuousOther quiz:
Grammar › ViewA tsunami can take place after an earthquake strikes.
A. Complex
B. Not Complex
Homonyms › View
It is difficult to ___ who will win the election.
a. prophecy
b. prophesy
Every one of the actresses knows (her, their) part by heart.
A. her
B. their
Subject Verb Agreement › View
The students ___ (is/are) ready for the exam.
A. is
B. are
