[ Perfect Tenses and Vocabulary ]
They…………(know) each other………..they ………(be) at university.
A. Have known
since…….were
B. have known
since ….are
C. have known
since…….have been
Select your answer:
Random Topics:
Present ProgressiveLinking WordsCountable - UncountablePast Simple - Present PerfectPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTWish - beginnerHelpful Phrases Verbals and GerundsTense,noun,preposition,quantityOther quiz:
Grammar › ViewThe robot seemed to repair ________ without any human intervention.
A. itself
B. himself
C. herself
Phrasal Verb › View
Do you want to come her ____ at the hospital?
A. Around
B. Round
C. In