[ Grammar ]
I don’t know ___ book you’re referring to.
A. which
B. what
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Present Simple Positive and NegativeHave toConjunctions and CommasInfinitive FormsIndefinite ArticleGrammar (Adverbs, Prepositions, Prepositional Phrases)Sports Vocabulary1st and 2nd Conditionals-ed/-ing AdjectivesTransitive or Intransitive VerbsOther quiz:
Grammar › ViewDuring the assembly yesterday, the students ___________ entertained by a circus performance.
A. is
B. are
C. was
D. were
Grammar and Punctuation › View
What should be omitted in the following sentence?
The moon robot gathered the following: moon rocks, moon dirt, and pictures of the terrain.
A. :
B. ,
C. .
D. no change
Grammar › ViewChing Yi __________ magic tricks for a living.
A. do
B. does
Grammar › View
First we read the entire passage and _______ we answer the questions
A. than
B. then