[ Present Tenses ]
. Rewrite the sentence in the passive voice. They have changed the whole system since I was a student.
A. The whole system has been changed since I was a student.
B. They have changed the whole system since I was a student.
C. The system was changed by them since I was a student.

Random Topics:
Nouns FormationArticles and NounsModals and PhrasesActive vs. Passive VoiceSimple PresentReflexive Pronouns & Modal VerbsConditional Sentence Type 3Sentence StructureModals and Past ModalsNoun and Modal VerbsOther quiz:
Tenses › ViewHas your sister already_______ the flowers?
A. is receiving
B. receive
C. received
D. will receive
Linking Verb › View
Please choose the correct linking verb in the sentence.
The porcupine was scared.
A. Was
B. Scared
C. Porcupine
D. No linking verb
Can I borrow this spatula? Or ______________ it?
A. A. does it use
B. B. do you use
C. C. are you using
Grammar and Vocabulary › View
I play tennis _____ Tuesdays.
A. in
B. at
C. on
