[ 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:
Grammar › ViewDecide if the phrase below is a sentence fragment or a complete sentence. Under the couch.
A. fragment
B. complete sentence
Grammar › View
Before making a decision, the leader considered all …… of the argument.
A. sides
B. features
C. perspectives
D. shades
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