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Verb AbilityComplex PrepositionsAdjectives (-ed / -ing)Adjective / Noun + to InfinitiveArticle the or zero article (-)Adverbial Clause, Noun ClauseGrammar (was, were, could, could not)Adjective & AdverbsCoordinating & Subordinating ConjunctionsGoing To Be and WillOther quiz:
Grammar › View……. problems with the trains, I had to take a bus.
A. For
B. Since
C. Due to
Grammar › View
The tetracyclines, _____ antibiotics, are used to treat infections.
A. are a family of
B. being a family
C. a family of
D. their family is