[ Grammar ]
Our cars pump out thousands of tonnes of _____ fumes every year.
A. poisonous
B. poison
C. poisoning
D. poisons

Random Topics:
Conditional and Mix Conditional SentenceGrammar - Imperatives and LetPast Simple & Past ContinuousPast ModalsHave to/Has toTake or PutCompound AdjectivesConjunctions, Interjections and DeterminersAdverb of FrequencyPresent, Past and Future TenseOther quiz:
Present Continuous › ViewMy kids (play) in the garden now.
A. is playing
B. are playing
C. play
Grammar › View
What do you usually do _______ weekends?
A. in
B. while
C. on
D. no preposition
Grammar › View_____________ my bag anywhere? I can’t find it.
A. Have you seen
B. Do you see
C. Did you see
Tenses › View
Compose a negative sentence in present continuous tense using the verb ‘eat’.
A. I am not eats.
B. I not eating.
C. I am not eat.
D. I am not eating.
