[ Passive Voice ]
Choose the correct form for Passive Voice
Someone is knocking at the door
A. The door was being knocked at.
B. The door are being knocked at.
C. The door is going to be knocked at.
D. The door is being knocked at.

Random Topics:
Simple Future TensePhrases & ClausesFuture Tense VocabularyClauses and GerundsConjunctions - Conjunctive AdverbsFuture Perfect TenseDemonstrative Pronouns and Verb TensesModals Of SpeculationContinuous TensesLinking Words and PhrasesOther quiz:
Phrase and Clause › ViewChoose the best clause to make this a grammatical sentence.
“When you go ice skating, ………”
A. although you can hold the rail to keep your balance.
B. it helps to hold the rail to keep your balance.
Grammar and Vocabulary › View
The ….. of information sharing these days is extremely fast.
A. concept
B. pace
C. medium
D. update
Tenses - Irregular Verbs › View(tell) He always ___________ the truth doesn’t he?
A. tells
B. tell
C. told
D. telling
Vocabulary and Grammar › View
Select the correct modal verb: You ________ submit the report by Friday to meet the deadline.
A. could
B. might
C. must
D. should have
