One combination is not possible: Run out of
C. clean water
Its vs. It’s Independent vs. Subordinate Clause Independent vs. Subordinate Clause Comparatives or SuperlativesFamily VocabularyConjunction: Because and SoConjunctionPast Simple (Questions)Has and Have
Other quiz: Grammar
How long had you been studying English?
A. I have studied English since many years
B. I had studied English for many years
C. I have studied English four years ago
How to use : Read the question carefully, then select one of the answers button.