[ Modal Verbs ]
They __________ be at the concert by now; it started an hour ago.
A. shouldn’t
B. might
C. can’t
D. mustn’t

Random Topics:
Passive Voice, Question Tag, PrepositionsGrammar - either...or, neither...norPresent PerfectGrammar- Later/LatterSimple Future - PassiveWestern Europe CountriesConditional Sentences Type 0, 1 and 2Verbal PhrasesAction vs Linking Verbs/ Verb PhrasesGrammar of Conjunctions and PrepotitionsOther quiz:
Grammar › ViewYou […] smoke. It’s dangerous for the health.
A. wouldn’t
B. shouldn’t
C. don’t have to
D. couldn’t
Grammar › View
The teacher _________ (call) her last night.
A. calld
B. called
C. was
D. wasn’t
Prepositions › ViewThe cat climbed ________ the window and disappeared.
A. off
B. down
C. out of
D. through
Grammar › View
Harold is sitting ____ his two brothers.
A. on
B. between
C. over
D. to
