[ Grammar ]
The customer _______ about the delay was offered a 10% discount on their next purchase.
A. complained
B. complaining
C. who complaint
D. whose complain

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IN, ON & ATSentence Structure and Grammar RulesDegrees of ComparisonSentences vs Run-OnsThird Conditional3rd Person SingularPresent Continuous, Present Perfect and Used toPast Continuous and Past Simple TenseSimple Present vs Present ProgresiveIELTS VocabularyOther quiz:
Grammar › ViewA place that has lots of books is called a ? Chose the correct spelling
A. Libary
B. Libery
C. Library
D. Libarie
Grammar › View
At DCC there are many ___________ for example be early for class and don’t be late.
A. now and again
B. salt and pepper
C. dos and don’ts
D. fame and fortune
