[ Tenses ]
When the boss walked into the office, his secretary ____a letter.
A. Has been typing
B. Was typing
C. Is typing
D. Had typed
Select your answer:

Random Topics:
Object PronounPresent Perfect ContinuousComparativesTenses and ComparisonsVocabulary and UsageTenses and Time MarkersShould, Should not havePrepositions of Place and TimeGrammar and Verb TensesConditional Type 1Other quiz:
Vocabulary › ViewWhat does the word “commotion” mean?
A. Noisy confusion and excitement
B. Calmness
Passive Voice › View
He plays the game.
Change this sentence into passive voice!
A. The game are played by him.
B. The game is played by him.
C. The game are play by him.
