A.until | B.unless | C.when | D.before |
A.little | B.and little | C.there was little | D.was there little |
A.Gone | B.Go | C.To go | D.Going |
A.that you ’ve arrived | B.that you arrived |
C.when you ’ve arrived | D.when you arrived |
A.to clean | B.cleaning | C.cleaned | D.being cleaned |
A.written | B.writing | C.write | D.to write |
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