[ Vocabulary and Grammar ]
The company is ____ following several complaints.
A. in investigation
B. on investigation
C. under investigation
D. with investigation

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Poetry VocabularyWould rather/ would prefer/ would likeToeic VerbGerund Subject or ObjectTenses and ArticlesPronouns/ Present TenseGrammar and VocabularyNounAspect or tenses of VerbsWho or WhomOther quiz:
Grammar › ViewCombine Sentences.
John ate chips. John ate pizza.
___
A. John ate chips and pizza.
B. John ate chips and John ate pizza.
Grammar › View
“What ………. is Brian?” “He’s British.”
A. nationality
B. country
C. city
There is no need to get _____ just because I’m a few minutes late.
A. annoyed
B. annoying
C. excited
D. exciting
Grammar › View
They said they were innocent. They denied ………… anything wrong.
A. doing
B. do
C. to do
