[ Grammar ]
Riding a bike ________ increasingly popular in cities again because driving is slow and expensive.
A. becomes
B. has become
C. became
D. is becoming

Random Topics:
If Conditional Zero and OnePast PassiveDo not- Does notPhrasal Verb and ModalGrammar for TOEFLMix-TensesPast Simple TensesNounsNarrative Tenses & ConditionalsSimiles, Metaphors, Personification and HyperboleOther quiz:
Simple Future - Will › ViewMy teacher realized I was cheating, I think I _______ the subject.
A. will fail
B. will
C. won’t fail
D. won’t
Adverb › View
I can speak English ________.
A. accurate
B. creative
C. fluently
D. fluent
Modal Verbs › ViewExcuse me. ….. I use the restroom here?
A. May
B. Might
Articles › View
This is … Honor to join with your party
A. a
B. an
