[ Grammar ]
They had been walking _____ 2 hours when it started to rain.
A. since
B. for
C. in
Select your answer:
Random Topics:
Simple Future - PassivePersonificationLinkers and ConjunctionsPast TensePast Simple - Present PerfectParticiple - ing/ edGrammar (either..or.. and neither..nor..)PrepositionGrammar Past and Future TenseOther quiz:
Grammar › ViewI want you to tell me the ……… truth.
A. Exact
B. All
C. Real
D. Whole
E. None of the above
Tenses › View
– How long _______ you (drive)?
— Since I was 17.
A. have driven
B. do drive
C. did drive
D. have been driving