[ Passive Voice ]
A letter was written by them.
A. They wrote a letter.
B. They written a letter.

Random Topics:
Sentence Structure and ConjunctionsPresent simple, Present continuous, Singular, PluralSentences and Non SentencesPresent PerfectCan, Could, May, MightGerund or to InfinitivePhrasal verbs and Prepositional PhrasesOrder of AdjectivesGrammar (Adjectives)Dependent ClausesOther quiz:
Vocabulary › ViewThey are designed to assess students’ progress in training, so they can get familiarized to the real exams.
A. Training course
B. Training exam
C. Training experience
D. Training fees
Grammar › View
Which sentence is punctuated correctly?
A. They have strong hearts, long legs, and keen eyesight.
B. They have strong hearts long legs, and keen eyesight.
C. They have strong hearts long legs and keen eyesight.
D. They have, strong hearts, long legs, and keen, eyesight.
Much, many, a lot of, a few, a little › ViewThere aren’t … books in my bag.
A. a lot of
B. many
C. much
D. a little
Vocabulary & Grammar › View
How often do you —- a break when you’re studying?
A. make
B. do
C. take
