[ Grammar for TOEFL ]
A computerized map of the freeways using information gathered by sensors embedded in the pavement _____ on a local cable channel during rush hours.
A. airs
B. airing
C. air
D. to air

Random Topics:
Grammar and PrepositionAdverb of MannerSubordinating Conjunctions and ClausesModal ProbabilityConstrative ConjunctionAdjective, Adverb, and Noun FormsDemonstrative PronounIf/Unless - Conditional type 1Present SimpleComparatives and ConjunctionsOther quiz:
Adverb › ViewThe cost of petroleum is increasing ________
A. dramatically
B. dramatic
C. dramaticly
D. dramatical
Mixed Conditionals › View
If I had met Messi at the airport
A. I would post the photo on Instagram
B. I will tell all my friends
C. I had posted the photo on facebook
D. I can tell all my friends
Modals › View. _______________ drive?
A. Can they be able to
B. Can they able to
C. Are they can
D. Do they able
E. Are they able to
Grammar › View
I would rather …………. that product as I have had nothing but trouble with it
A. not have bought
B. not buy
