[ Subject and Verb Agreement ]
In each cylinder the camshaft _____ the valves to open and close at the correct time.
A. coordinate
B. coordinates

Random Topics:
Adverbs of DegreeConditionals and Modal VerbsModal Verbs of PermissionPresent Progressive TenseNoun / PronounIndirect SpeechSpeculation with Modal VerbsPresent Perfect and Present Perfect Progressive TensesArticles - rulesRelative Clauses with who and whichOther quiz:
Grammar › ViewShelby looked through all of the biscuit recipes in her cookbook and finally found the one that looked the (good).
A. gooder
B. goodest
C. better
D. best
Grammar › View
Gaspar already finished his lawyer career. He is a _______ from Pittstate now.
A. undergraduate
B. graduate
C. pupil
Modal Verbs › ViewWhich modal verb indicates a future intention?
A. Can
B. Must
C. Should
D. Will
E. Might
Preposition › View
There is somebody ______ the door. Shall I go and see who it is?
A. in
B. on
C. at
