1.They039;ll be making copies while he ___the report. a)finishes b)will finish

1.They'll be making copies while he ___the report. a)finishes b)will finish c)will be finishing
2.She'll ___ almost 1000 by then. a) save b) have saved c) have been saving d)be saving
3. She'll be married ___ June.
a)already b)by c)since d)until