[ Modals ]
You …………………. touch this button while the machine is working! It’s dangerous!
A. needn’t
B. mustn’t
C. couldn’t
Random Topics:
Progressive Verb TensesPresent ProgressivePresent and Past Simple TenseSimple present/ past/ future tenseIdentifying TensesTenses and Passive VoiceDefinite vs Zero Article Abstract NounsConjunctions and Verb TensesArticles & PrepositionIndefinite and Intensive NounOther quiz:
Tenses › ViewMy cat _____ a spider and brought it to me.
A. caught
B. cought
C. caght
D. catched
Prepositions of Time › View
Susan’s birthday is ___ 27th June.
A. In
B. On
C. At
Grammar › ViewWe . . . to the library yesterday.
A. study
B. studied
C. studying
D. studies
Grammar › View
John wanted to read ___ module about grammar to better prepare himself for the following days.
A. by
B. a
C. an
D. the