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

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Have as verb and auxiliary › ViewThe students _______ their cameras on all the time.
A. have to
B. have got to have
C. have had
D. have haven´t
Nouns Formation › View
PERMIT
A. permission
B. permitment
C. permitence
D. permitness
Vocabulary › ViewWhen you _______, you provide, give, or add on to something.
A. conclude
B. contribute
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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
