Convert the following passive voice sentence to active voice: The letter was written by Sarah.
A. The letter was written by John.
B. The letter was written by the dog.
C. The letter was written by the ocean.
D. Sarah wrote the letter.

Random Topics:
Grammar - Collective Nounstake, make, doTransitional WordsTenses and ComparisonsSo or SuchGrammar and PrepositionsConjunctions & Cohesive DevicesPresent Simple x Present ContinuousModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityConditionals / Unreal PastOther quiz:
Grammar: Have to › ViewWho ____________ present today?
A. have to
B. has to
C. don’t have to
D. doesn’t have to
Past Simple & Past Continuous › View
This morning I saw Judy while she ______ her bike around the lake and ______ photos of some of the rarest birds in the world.
A. was riding/was taking
B. rode/took
C. was riding/took
D. rode/was taking
Clauses and Conjunction › ViewAriana Grande, a famous pop musician has numerous hit songs.
A. Insert a comma after “musician”
B. Insert a comma after “numerous”
C. Insert a comma after “famous”
D. Make no change
Present Perfect Tense › View
I have learnt English ______ five years already!
A. for
B. since
