[ Grammar ]
Only recently ______ popular all over the country.
A. have indoor climbing gyms become
B. in becoming indoor climbing gyms
C. indoor climbing gyms have become
D. indoor climbing gyms
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Indefinite and Definite ArticlesSimple and Progressive Verb TensesClauses of ReasonConditionals Type ITenses - AuxiliariesAuxiliaries VerbGerund or to InfinitiveFuture Continuous, Future Perfect and Future Perfect ContinuousSentence Structure and Pronoun AntecedentSentences Function and StructureOther quiz:
Grammar › ViewYou haven’t eaten your pudding. _______________ it?
A. Are you want
B. Do you no want
C. Don’t want you
D. Don’t you want
Grammar › View
yesterday they ____ very well in their class
A. did
B. does
C. will do
D. do
Modal Verbs › ViewBeing in a tornado ………………….. be terrifing, that’s for certain.
A. can
B. should
C. might
D. must
Articles › View
Did you enjoy ______ concert last night?
A. a
B. an
C. the
D. X