[ Subject and Verb Agreement ]
The 4 stroke engine cycle ________ also called the Otto Cycle.
A. is
B. are

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Main Idea and Sentence StructurePresent Simple x Present ContinuousArticles with Proper NounsGrammar (Adverbs, Prepositions, Prepositional Phrases)Demonstrative SpeechFirst Conditional SentenceSimple Past TensePast Perfect and Past Perfect ContinuousWill vs be going toPresent & Past TensesOther quiz:
Present Perfect and Simple Past Tense › View……… you …….. this new movie?
A. have- saw
B. have- seen
C. has- seen
D. had- see
Quantifiers › View
How _____ money did you spend last Saturday?
A. much
B. many
C. a lot of
D. often
Mixed General Quiz › ViewI need a ___ of fresh air.
a. breath
b. breathe
General Knowledge › View
How many 1 cubic inch marbles are necessary to cover a 30ft x 40ft gymnasium to a depth of 2 ft?
A. 144,000
B. 12,000
C. 80,000
D. 24,000
