All the elements ______ such radiation I have termed radioactive.
A. emission
B. are emitting
C. have emitted
D. emitting

Random Topics:
Relative Clauses and UsageGrammar - Countable/ UncountableHomophonesPreposition of TimePossessive Adjectives VS Possessive PronounsFirst Conditional SentenceParticiple AdjectivesModals - Conditionals - Future TensesGrammar (Adjectives)Moods of GrammarOther quiz:
Grammar › ViewMy cousin writes sonnets in great quantities as if he ____ the modern world’s Shakespeare.
A. be
B. am
C. was
D. were
Simple Future Tense › View
Jane … some flowers on the way home. (buy)
A. will bought
B. won’t buys
C. will buy
D. will buys
Grammar › ViewEli said, “I left my mobile phone in this classroom yesterday” (Different reporting time)
A. Eli told us that she had left her mobile phone in this classroom yesterday
B. Eli told us that she had left her mobile phone in that classroom yesterday
C. Eli told us that she left her mobile phone in that classroom the day before
D. Eli told us that she had left her mobile phone in that classroom the day before
Grammar › View
My son _______ suit today.
A. is wearing
B. are wearing
C. am wearing
D. wears
