[ Passive Voice with Modals ]
The emails ___ by the manager before they are sent out.
A. must be reviewed
B. must review
C. must be reviewing

Random Topics:
Past Simple vs Present SimpleReflexive pronounsActive and Passive Gerunds and InfinitivesRelative Clauses with who and whichModals, Infinitives and GerundsPreference & Future TensePassive Voice of TensesPresent Perfect SimpleCountable and UncountableSimiles, Metaphors, Personification and HyperboleOther quiz:
Grammar › ViewLook at your jeans! I think, you _______ wash them!
A. should
B. ought
C. must
D. may
Present tense Affirmative › View
I_____________ football every Sunday.
A. play
B. plays
C. playing
D. played
Vocabulary › ViewSmallest in size or amount that is allowed or possible; least
A. advise
B. reliable
C. hesitate
D. minimum
Present Simple and Present Continuous › View
Look! The train (come)…………………
A. are coming
B. is coming
C. comes
D. come
