While I _____ the language course, I met lots of young people from all over the world.
A. did
B. was doing
C. has done
D. am doing

Random Topics:
Passive VoicesWh-QuestionPronouns ( Interrogative )Subject Verb Agreement; Indefinite PronounsComparatives, Superlatives & EquativesObject PronounsDescribing WordsQuantifiers & Modals of ObligationDependent Prepositionslike/do not likeOther quiz:
Verb › ViewJohn Marino rides his bicycle in the afternoon.
A. Past Tense
B. Present Tense
C. Future Tense
D. Past Perfect Tense
E. Present Perfect Tense
Vocabulary & Grammar › View
Chrome, Firefox and Internet Explorer are all not examples of a search _____________.
A. engine
B. tools
C. computer
D. motor
Grammar › ViewIn Mrs. McGonagall’s office, Ron feigned the flu. He hoped to be excused from class, get an extension on his paper, and __________.
A. spend the afternoon playing Quidditch with his friends
B. to spend the afternoon playing Quidditch with his friends
C. then to spend the afternoon playing Quidditch with his friends
Passive Voice › View
The house is built.
A. Active voice
B. Passive voice
