[ Subject Verb Agreement ]
Either lightning flashes or thunder (is, are) let out by the sky.
A. is
B. are

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Grammar › ViewIdentify the adjective in the sentence below.
The tower she built was enormous!
A. tower
B. built
C. was
D. enormous
Grammar › View
‘Put all litter in the bin’ is a _________.
A. Statement
B. Command
C. Exclamation
D. Question
Vocabulary › ViewWhen you _______, you provide, give, or add on to something.
A. conclude
B. contribute
Vocabulary › View
Even though he felt in his heart that Gussie had passed, Mr. Garoff was _________ until they identified her body.
A. ardent
B. frugal
C. stoic
