[ Modal Verbs ]
You ___ tell anyone about this; it’s a secret.
A. have to
B. must not
C. could not
D. might

Random Topics:
Present Continuous for FutureCompound AdjectivesComparison & Modal Verbs in Passive Voiceused to, be used to, get used toPast Tense and Past ContinuousSimple Present - WH QuestionsCan, Could, May, MightTenses PracticeSuffixes and TensesNoun, Verb, AdjectiveOther quiz:
Vocabulary › ViewThe water ___ in some parts of the Aral Sea is now rising.
A. change
B. level
Grammar › View
Ms Lynn wrote this quiz ___.
A. myself
B. herself
C. hers
D. himself
He … . The exams have finished.
A. should relax
B. musn’t relax
Idioms › View
If you don’t ___ up, we will be late.
a. hurry
b. bring
c. draw
