[ Adverbs ]
Toxic gasses are being released into the air ____________ petrol cars.
A. because
B. because of

Random Topics:
Transition WordsPast Perfect and Past Perfect Continuous TensePast Simple VerbsAdverbs, Infinitives, Definite ArticleUnreal Uses of Past TensesPresent Continuous TenseQuantifies and Modals of DeductionTAG QuestionsPassivisationDaily Routines & TensesOther quiz:
Grammar › ViewWe’re Mr and Mrs Brown.
_______ son is in class 4.
A. Our
B. Their
Grammar › View
The police ______ for the criminal now.
A. is looking
B. was looking
C. are looking
D. were looking
Grammar › ViewWhat vivid verb would best replace the verb in the sentence? The dog ran to their friend at doggie daycare.
A. crawled
B. sprinted
C. walked
Present Tenses › View
Companies normally ……… laptops to their staff working from home.
A. are not giving
B. doesn’t give
C. gives
D. give
