AT THE MOMENT, ANNE ________ A LETTER TO HER FRIEND. A. HAS BEEN...

199. - DAP AN TIENG ANH CONG CHUC QUANG NGAI 2017
DAP AN TIENG ANH CONG CHUC QUANG NGAI 2017

199. At the moment, Anne ________ a letter to her friend.

A. has been writing B. was writing

C. writes D. is writing