[ Verb Patterns ]
Susan warned her sister …..(not, open) the door when she is alone at home.
A. not open
B. not opening
C. not to open
Random Topics:
Present Perfect ContinuousClauseSentence CompletionLexico and GrammarVerbs + Infinitives / GerundsPronoun & Present SimplePassive Voice of TensesGrammar : Structural Common ErrorsCoordinating and Subordinating ConjunctionsModals and Semi-ModalsOther quiz:
Modals of Necessity and Suggestion › ViewI think the most important thing to stop similar things from ever happening again is to seize every opportunity you (4) ( can / ought to ).
A. can
B. ought to
Grammar › View
Sorry, ____ Paul. My name’s Eric
A. I isn’t
B. I is not
C. I aren’t
D. I’m not
Which sentence uses the correct article?
A. A water vapor rises into the atmosphere.
B. An water vapor rises into the atmosphere.
C. The water vapor rises into the atmosphere.
Relative Pronouns › View
Is Tom the boy … is good at maths?
A. who
B. which
C. whom
D. whose