[ Modal Verb in Passive Voice ]
You should open the window.
A. The window should be open by you.
B. The window should opened by you.
C. The window should be opened by you.

Random Topics:
Gerund & InfinitivePresent and Future TensesIrregular AdjectivesSentence and FragmentHas Got & Have GotConjunctions and TransitionsContinuous TensesWord FormationInfinitive GerundZero & First ConditionalOther quiz:
Vocabulary › Viewa relatively calm gap; quiet period; stillness; silence
A. lull
B. haggard
C. jugular
D. trance
Grammar › View
Phil is _____ person I have ever known.
A. the happier
B. the happiest
C. happier
D. the happier
Verb Tenses › ViewMum ___ cookies every weekend.
A. bake
B. bakes
C. baked
D. baking
Grammar › View
Everyday, I wake up at 6 am, get ready and leave home for school at 7, but today I was late as I ___ up at 7 am, ___ ready and ___ home for school at 8.
A. wakes, gets, leaves
B. woke, get, leave
C. woke, got, left
D. wake, gotten, left
