Topics: Subject and Verb Agreement
The camshaft _____ a fuel intake valve allowing fuel and air to enter the cylinder via an intake port.
A. open
B. opens
Select your answer:

Random Topics:
Grammar - ConnectorsPhrasal Verb Put & GoPresent Perfect ContinuousFunctional Sentence TypesGerunds in SentencesGrammar : Structural Common ErrorsGrammar - to be, possessive, have gotPrepositions after Verbs and AdjectiveAdverb Of PlaceComplex SentencesOther quiz:
Vocabulary › Viewto give up a job, an office, or a right or claim
A. resign
B. verdict
Grammar › View
The Death Valley, in California, is ……………………… place in the world.
A. the hottest
B. hotest
C. most hot
D. the most hottest
