[ Grammar ]
Eva and Thomas …… Hongkong many times
A. has been
B. been to
C. have been to

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Unless If First ConditionalAdjectives & PrepositionsAdverbial Clause of ConcessionGerund, Infinitive, Bare VerbPast ParticiplesWh- Questions Present Simple TenseSo - Too - Either - NeitherAdjectives and PronounsNoun PhrasesPassive of Modal VerbsOther quiz:
Grammar › ViewLisa is very tired She___________ to go to bed.
A. Is wanting
B. Want
C. Wants
Modal Auxiliaries and Similar Expressions › View
Which sentence means ‘I was not familiar with using Linux before, but now I am’?
A. I used to using Linux.
B. I am used to using Linux.
C. I used to use Linux.
D. I must use Linux.