[ Modal Verbs ]
You _______________conduct any chemistry experiments unless you are wearing safety glasses.
A. mustn’t
B. don’t have to
Random Topics:
Linkers and ConjunctionsPreposition of DirectionGerunds, Infinitives and Modals of PossibilityPresent/Past/Past ParticpleGrammar AssessmentVerbal PhrasesTOEFL Adjective and AdverbPresent SimpleRequest with Modal VerbsNouns & PronounsOther quiz:
Future Tenses › ViewLook at the kid at the top of that tree. He (fall down).
A. will fall down
B. is going to fall down
C. is falling down
Grammar › View
How _______ flour do you need to bake a cake, Mum?
A. any
B. many
C. some
D. much
Grammar › ViewI don’t type very well, but my boyfriend ___.
a. do
b. does
c. did
Gerund › View
Ardi is going to ________ football this morning
A. playing
B. plays
C. played
D. play