______ have heard the news.
A. all
B. all of
C. all of the
D. Either could be used here

Random Topics:
Wishes & Reported SpeechGrammar and Sentence StructureComparative AdverbPrepotitionsArticle the or zero article (-)Conditional Sentence Type 2 and Type 3Verb PhraseGrammar (was, were, could, could not)Relative PronounsAdjective OrderOther quiz:
Perfect Tenses and Vocabulary › ViewIt’s important to believe………your skills.
A. at
B. on
C. in
Will and Will not › View
Oh no! It’s 11:00. I ____________________ late at school
A. will be
B. won’t be
C. will bring
D. will have
Grammar › ViewWhich is the correct way to write the following sentence?
I gave up on understanding calculus for it is impossibly difficult.
_
A. I gave up on understanding calculus, for it is impossibly difficult.
B. I gave up on understanding calculus, for, it is impossibly difficult.
C. I gave up on understanding calculus for it is impossibly difficult.
D. I gave up on understanding calculus. For it is impossibly difficult.
Grammar › View
Say goodbye to Mary. By the time you return she________for London.
A. will be leaving
B. will leave
C. will have left
D. will have been leaving
