[ Subordinating Conjunction ]
___ you know the answer, raise your hand.
A. Because
B. If
C. When
D. Unless

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The Future Simple TenseVerb Formsa, an, the, zero articleGrammar speak,talk,say,tellPresent Perfect and Simple Past TenseAdverbial PhrasesGrammar, Conditional Sentences, VocabularyNoun, Adjective, and Adverb ClausesPreposition (at,in,on)First and Second ConditionalOther quiz:
Present Simple and Modal Verbs › View. The Christmas tree is ___ in shape.
A. conical
B. conec
C. coning
D. coned
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The teachers ____ in front of me every day
A. stands
B. stood
C. stand
D. standing
Grammar › ViewThey … at the party yesterday.
A. are
B. were
C. aren’t
D. was
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_____ they use to cook well?
A. Does
B. Do
C. Are
D. Did
