[ 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
Random Topics:
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 › ViewWe _____ the laundry tomorrow.
A. will doing
B. are doing
C. none of the above
Grammar › View
Mark _____________________ go to the police station last week because his car was broken into.
A. had to
B. could
C. must
D. ought to
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