THE LITTLE GIRL ASKED WHAT ...TO HER FRIEND.A. HAS HAPPENEDB. HAPP...

11. - TONG HOP BAI TAP TRAC NGHIEM VE CAC THI TRONG TIENG ANH
TONG HOP BAI TAP TRAC NGHIEM VE CAC THI TRONG TIENG ANH

11.

The little girl asked what ...to her friend.

A.

has happened

B.

happened

C.

had happened

D.

would have been happened