[ Grammar ]
If ______ the fire alarm or the sprinkler system fails, the building’s safety is compromised.
A. neither
B. either
C. both
D. none

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PronounAsking and Giving Suggestiontoo / enoughArticlesNoun, Verb, AdjectiveConditional Sentences and AdverbsModals of DeductionSimiles and Body IdiomsRegular and Irregular VerbsTOEIC Grammar and Vocabulary ReviewOther quiz:
Grammar › ViewWould you mind if I …………………………your bike?
A. borrow
B. borrowed
C. to borrow
Grammar › View
How long _____ you ______ in your house?
A. have/ lived
B. have / live
C. did/ lived
Past Perfect › ViewIdentify the past perfect:
‘She had not remembered to visit her grandma before going to Canada.’
A. had not
B. remembered
C. not remembered
D. had not remembered
Grammar › View
I wish I _____ those words. But now it’s too late.
A. not having said
B. have never said
C. never said
