[ Grammar ]
The gas from the chemical factory was extremely _____.
A. harm
B. harmful
C. harmless
D. harmfully

Random Topics:
Tenses and OpinionsPast Perfect or Past Perfect ContinuousGerund NounModal PerfectTOEICAdjective & AdverbsGrammar - FragmentsClauses of ReasonTypes of Sentence StructurePresent Simple and Present Continuous TensesOther quiz:
Grammar › ViewThis company can ____ for wage discrimination among workers of different genders.
A. be sued
B. be suing
C. sue
D. sued
Present Tenses › View
Even though he denied what he ____ earlier, he ____ to join us.
A. Said / has accepted
B. Has said / accepted
C. Has said / had accepted
D. Had said / accepted
Present Perfect Simple and Continuous › ViewAnne __________ in Korea.
A. have lived
B. has been living
C. has lived
Grammar › View
The cat _______________ (jump) out of the window 2 hours ago.
A. jumped
B. did not jump
C. has jumped
D. jump
