The two boys_____ games on the computer for three hours, and they would continue till midnight 
#104829
A
were playing
B
had played
C
had been playing
D
has been chatting
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Ann       me her address but I’m afraid I       it.
#104539
A
gave;have lost
B
has given;have lost
C
gives;lost
D
had given;lost
  I have no idea what _____ while I was asleep.
#100185
A
has happened
B
could happen
C
had happened
D
happened