Topics: Vocabulary, Adjective & Preposition
They are skilled __________ negotiating deals and closing sales.
A. to
B. on
C. with
D. at
Select your answer:

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Past Tense and Past ContinuousPRESENT SIMPLE - CHILDRENPast Simple TensesComparative Adjectives and AdverbsGrammar and Writing SkillsFood VocabularySimple Past vs Past Continuous TenseTo infinitive - GerundPresent ContinuousSpeech TensesOther quiz:
Reported Speech › View“I’ll never make that mistake again”, Robert said.
=> Robert promised _______ that mistake again.
_
A. no making
B. never to make
C. not made
D. never made
Grammar › View
After we made the last turn, we reached the mountain.
A. Complex
B. Not Complex
