[ 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:
Phrasal Verbs › ViewExam pressure is really getting me ……………………..
A. out
B. off
C. down
Vocabulary › View
Rapprochement
A. Reestablishing of cordial releations
B. Sense of union
C. Hasty
D. Clique
E. Family descent
. _______________ 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
