[ Past form of Modals ]
The man was found unconscious at the foot of the cliff. He………… have fallen 20 meters
A. needn’t
B. must
C. should
D. mustn’t

Random Topics:
Inversion + Passive VoicePreposition & GerundPast Perfect TenseConjunctions - ConnectorsSimple Present Continuous TenseAsking & Giving OpinionFuture TensesGrammar: is/are/was/wereGrammar - Present Perfect TenseSimple Present Tense vs Present Continuous TenseOther quiz:
Grammar › ViewI______ my report when my boss______ the hall.
A. made / was entering
B. made / entered
C. was making / was entering
D. was making / entered
Comparatives, Superlatives, and Modals › View
Which sentence uses the correct preposition for time?
A. We have a meeting on 9 o’clock.
B. We have a meeting at 9 o’clock.
C. We have a meeting in 9 o’clock.
Grammar › ViewMia … a brother.
A. have
B. has
C. had
Mixed General Quiz › View
Forest ___ and earthquakes are as natural to California as tornadoes and snowstorms are to the Midwestern United States.
a. fire
b. fires
c. fired
