[ Grammar ]
At a minimum, a basic GPS device is installed in every vehicle _________ by the rental agency.
A. maintained
B. maintain
C. to maintain
D. maintaining

Random Topics:
ModifiersHave GotReported Speech and SubjunctiveGrammar PhrasesGiving and Asking for AbilityTenses and ConclusionsConditionalPresent and Past Simple PassiveFuture - will / going to / present continuousModals, Phrasal Verbs, Gerunds and InfinitivesOther quiz:
Some vs. Any › ViewWhich can used with a negative verb?
a. anyone
b. someone
c.no one
Comparisons › View
We cut down many forests. The Earth becomes hot.
A. The more forests we cut down, the hotter the Earth becomes.
B. The more we cut down forests, the hotter the Earth becomes.
C. The more forests we cut down, the Earth becomes hotter.
D. The more we cut down forests, the Earth becomes hotter.
Grammar › ViewThe doctor ________________ you in a few minutes.
A. see
B. will see
C. saw
D. sees
Vocabulary and Grammar › View
____________ in Finland this week?
A. Does Walter work
B. Is Walter working
