[ Grammar ]
The boss needs an assistant with _______ good knowledge of foreign trade
A. a
B. the
C. an
D. x

Random Topics:
Past Simple Negative & QuestionsAdjectives (-ed / -ing)Aspect or tenses of VerbsPresent Tense vs Present ContinuousPrepositions & Prepositional PhrasesModal Verbs and ConjuctionsTime ExpressionsPhrasal Verb and ModalTenses and QuestionsVerb to beOther quiz:
Adjective vs. Adverb › ViewShe writes very ___.
A. Bad
B. Badly
Gerund/ To Verb/ Verb › View
They let my sister ……….home when she was arrested
A. to call
B. calling
C. call
