IT WAS RAINING………WE CANCELLED THE TRIP TO HALONG BAY LAST SUNDAY.A...

49. - 1600 CAU TRAC NGHIEM ON THI HSG 8 PART 9 13803256464913
1600 CAU TRAC NGHIEM ON THI HSG 8 PART 9 13803256464913
49. It was raining………we cancelled the trip to Halong Bay last Sunday.A. although B. because C. so D. but