I HAVE WRITTEN A BOOK ABOUT THE SCHOOLLIFE SO FAR.A. A BOOK ABOUT T...

9. - BAI ON TAP KIEM TRA 1 TIET KHOI 10 PHAN TRAC NGHIEM KHACH QUAN
BAI ON TAP KIEM TRA 1 TIET KHOI 10 PHAN TRAC NGHIEM KHACH QUAN
9. I have written a book about the schoollife so far.a. A book about the schoollife has written so far. b. A book about the schoollife has been written so far.c. A book about the schoollife have written so far. d. A book about the schoollife have been written so far.