Topics: Modal Verbs
You _______________conduct any chemistry experiments unless you are wearing safety glasses.
A. mustn’t
B. don’t have to
Select your answer:
Random Topics:
Adjective, Adverb, and Noun FormsNounsPunctuationModals and Past TensesInfinitives or GerundsDependent PrepositionsContinuous and Perfect TensesPresent Verb TensesConditionals and Modal VerbsModals of PredictionOther quiz:
Present simple, Present continuous, Singular, Plural › ViewWe … English (be, not, study)
A. are not studying
B. are studying
C. are not study
D. are study
Some vs. Any › View
There are ____ flowers in the garden.
a. any
b. some