[ Must / must not ]
This is a secret.You… tell anybody,
A. must
B. mustn’t

Random Topics:
Prepositional PhrasesConditional Sentences Type I, IIAdverbial Clause of MannerFinite and Non-Finite VerbConditionalMain Idea and Sentence StructurePresent Continuous TensePast Perfect Simple & Past Perfect ContinuousClausesPast Simple TensesOther quiz:
Conditional Clause › ViewIf you heat the ice, it melts. This sentence contains ______ conditional.
A. First
B. Second
C. Third
D. Zero
Verb Patterns › View
The teacher told me to avoid _____ informal words in my essay.
A. use
B. to use
C. using
D. used
Future Tenses, Conditionals and Professions › ViewThis person delivers letters and packages to your house. Who are they?
A. Firefighter
B. Postman/Postwoman
C. Mechanic
D. Scientist
Vocabulary › View
Even though Will looks like a(n) _______________ old man who cannot care for himself, he is actually an active senior who enjoys skydiving.
A. voluble
B. wizened
C. sepulcher
