[ Noun Clauses ]
Will you ask the salesman to explain ……… they ordered their next year’s supply from our competitors?
A. what
B. where
C. why
D. how

Random Topics:
Pronoun & Present SimpleSports VocabularyConjunctions, Prepositions and InterjectionsComparisonsGrammar - must & have toCommon & Proper NounsPaired ConjunctionPrepositions of Time and PlaceAll, Both, Neither, None, EitherModal, Causative Verb & Elliptical StructureOther quiz:
Grammar › Viewto think about carefully
A. consider
B. hear
C. apply
D. complain
Noun, Verb, Adjective › View
The exam I took last week was a failure.
A. noun
B. verb
C. adjective
Future Tenses › ViewHopefully tomorrow, we _____ on the beach all day.
A. will be lying
B. lie
C. will lie
D. will have lain
Adjective & Adverbs › View
When cars came into fashion later in his life, he disliked them ——- much because of their noise and fumes ——— he refused to have one.
A. too/ which
B. as/ as
C. rather/ so
D. so/ that
E. so/ yet
